425432234524 has 48 divisors (see below), whose sum is σ = 835069358592. Its totient is φ = 187965360000.

The previous prime is 425432234519. The next prime is 425432234593.

425432234524 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53779 + ... + 923989.

It is an arithmetic number, because the mean of its divisors is an integer number (17397278304).

Almost surely, 2^425432234524 is an apocalyptic number.

425432234524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425432234524 is a deficient number, since it is larger than the sum of its proper divisors (409637124068).

425432234524 is a wasteful number, since it uses less digits than its factorization.

425432234524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870538 (or 870536 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

It can be divided in two parts, 425432 and 234524, that added together give a palindrome (659956).

The spelling of 425432234524 in words is "four hundred twenty-five billion, four hundred thirty-two million, two hundred thirty-four thousand, five hundred twenty-four".