14246134452 has 72 divisors (see below), whose sum is σ = 39401736192. Its totient is φ = 4304160000.

The previous prime is 14246134447. The next prime is 14246134489. The reversal of 14246134452 is 25443164241.

14246134452 is a `hidden beast` number, since 14 + 24 + 613 + 4 + 4 + 5 + 2 = 666.

It is a super-2 number, since 2×14246134452² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80077 + ... + 186827.

It is an arithmetic number, because the mean of its divisors is an integer number (547246336).

Almost surely, 2^14246134452 is an apocalyptic number.

14246134452 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 14246134452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19700868096).

14246134452 is an abundant number, since it is smaller than the sum of its proper divisors (25155601740).

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

14246134452 is a wasteful number, since it uses less digits than its factorization.

14246134452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107109 (or 107104 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 14246134452 its reverse (25443164241), we get a palindrome (39689298693).

The spelling of 14246134452 in words is "fourteen billion, two hundred forty-six million, one hundred thirty-four thousand, four hundred fifty-two".