425431134524 has 24 divisors (see below), whose sum is σ = 815056652928. Its totient is φ = 192694469040.

The previous prime is 425431134521. The next prime is 425431134559.

425431134524 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425431134521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17070392 + ... + 17095295.

It is an arithmetic number, because the mean of its divisors is an integer number (33960693872).

Almost surely, 2^425431134524 is an apocalyptic number.

425431134524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425431134524 is a deficient number, since it is larger than the sum of its proper divisors (389625518404).

425431134524 is a wasteful number, since it uses less digits than its factorization.

425431134524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34165985 (or 34165983 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 425431 and 134524, that added together give a palindrome (559955).

The spelling of 425431134524 in words is "four hundred twenty-five billion, four hundred thirty-one million, one hundred thirty-four thousand, five hundred twenty-four".