14040052224420 has 96 divisors (see below), whose sum is σ = 39794560243200. Its totient is φ = 3698155884544.

The previous prime is 14040052224377. The next prime is 14040052224461. The reversal of 14040052224420 is 2442225004041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3871621 + ... + 6562739.

It is an arithmetic number, because the mean of its divisors is an integer number (414526669200).

Almost surely, 2^{14040052224420} is an apocalyptic number.

14040052224420 is a gapful number since it is divisible by the number (10) 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 14040052224420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19897280121600).

14040052224420 is an abundant number, since it is smaller than the sum of its proper divisors (25754508018780).

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

14040052224420 is a wasteful number, since it uses less digits than its factorization.

14040052224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692197 (or 2692195 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 14040052224420 its reverse (2442225004041), we get a palindrome (16482277228461).

The spelling of 14040052224420 in words is "fourteen trillion, forty billion, fifty-two million, two hundred twenty-four thousand, four hundred twenty".