14420004153552 has 120 divisors (see below), whose sum is σ = 40795044126408. Its totient is φ = 4754465280000.

The previous prime is 14420004153509. The next prime is 14420004153559. The reversal of 14420004153552 is 25535140002441.

14420004153552 is a `hidden beast` number, since 1 + 4 + 4 + 200 + 0 + 415 + 35 + 5 + 2 = 666.

14420004153552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13318587487296 + 1101416666256 = 3649464^2 + 1049484^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420004153559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14544052 + ... + 15503852.

Almost surely, 2^{14420004153552} is an apocalyptic number.

14420004153552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14420004153552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20397522063204).

14420004153552 is an abundant number, since it is smaller than the sum of its proper divisors (26375039972856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14420004153552 is a wasteful number, since it uses less digits than its factorization.

14420004153552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960949 (or 960940 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 14420004153552 its reverse (25535140002441), we get a palindrome (39955144155993).

The spelling of 14420004153552 in words is "fourteen trillion, four hundred twenty billion, four million, one hundred fifty-three thousand, five hundred fifty-two".