625060402421044 has 48 divisors (see below), whose sum is σ = 1133866800360000. Its totient is φ = 301142141266176.

The previous prime is 625060402421041. The next prime is 625060402421107. The reversal of 625060402421044 is 440124204060526.

It is a junction number, because it is equal to n+sod(n) for n = 625060402420988 and 625060402421006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625060402421041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3769496824 + ... + 3769662640.

It is an arithmetic number, because the mean of its divisors is an integer number (23622225007500).

Almost surely, 2^{625060402421044} is an apocalyptic number.

It is an amenable number.

625060402421044 is a deficient number, since it is larger than the sum of its proper divisors (508806397938956).

625060402421044 is a wasteful number, since it uses less digits than its factorization.

625060402421044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231472 (or 231470 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 625060402421044 in words is "six hundred twenty-five trillion, sixty billion, four hundred two million, four hundred twenty-one thousand, forty-four".