325426430436 has 24 divisors (see below), whose sum is σ = 759544707264. Its totient is φ = 108444566880.

The previous prime is 325426430419. The next prime is 325426430467. The reversal of 325426430436 is 634034624523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3819855 + ... + 3904118.

It is an arithmetic number, because the mean of its divisors is an integer number (31647696136).

Almost surely, 2^325426430436 is an apocalyptic number.

It is an amenable number.

325426430436 is an abundant number, since it is smaller than the sum of its proper divisors (434118276828).

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

325426430436 is a wasteful number, since it uses less digits than its factorization.

325426430436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727491 (or 7727489 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 325426430436 in words is "three hundred twenty-five billion, four hundred twenty-six million, four hundred thirty thousand, four hundred thirty-six".