326555262423434 has 32 divisors (see below), whose sum is σ = 539673256504512. Its totient is φ = 146959288000000.

The previous prime is 326555262423431. The next prime is 326555262423457. The reversal of 326555262423434 is 434324262555623.

It is a self number, because there is not a number n which added to its sum of digits gives 326555262423434.

It is not an unprimeable number, because it can be changed into a prime (326555262423431) 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, 59593949 + ... + 64842495.

It is an arithmetic number, because the mean of its divisors is an integer number (16864789265766).

Almost surely, 2^{326555262423434} is an apocalyptic number.

326555262423434 is a deficient number, since it is larger than the sum of its proper divisors (213117994081078).

326555262423434 is a wasteful number, since it uses less digits than its factorization.

326555262423434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276662.

The product of its digits is 124416000, while the sum is 56.

The spelling of 326555262423434 in words is "three hundred twenty-six trillion, five hundred fifty-five billion, two hundred sixty-two million, four hundred twenty-three thousand, four hundred thirty-four".