326260003431 has 4 divisors (see below), whose sum is σ = 435013337912. Its totient is φ = 217506668952.

The previous prime is 326260003417. The next prime is 326260003493. The reversal of 326260003431 is 134300062623.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 326260003431 - 2⁶ = 326260003367 is a prime.

It is a super-2 number, since 2×326260003431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326260003031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54376667236 + ... + 54376667241.

It is an arithmetic number, because the mean of its divisors is an integer number (108753334478).

Almost surely, 2^326260003431 is an apocalyptic number.

326260003431 is a deficient number, since it is larger than the sum of its proper divisors (108753334481).

326260003431 is a wasteful number, since it uses less digits than its factorization.

326260003431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108753334480.

The product of its (nonzero) digits is 15552, while the sum is 30.

The spelling of 326260003431 in words is "three hundred twenty-six billion, two hundred sixty million, three thousand, four hundred thirty-one".