326135204416436 has 48 divisors (see below), whose sum is σ = 586329953529600. Its totient is φ = 158614894811520.

The previous prime is 326135204416433. The next prime is 326135204416447. The reversal of 326135204416436 is 634614402531623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326135204416433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9068613791 + ... + 9068649753.

It is an arithmetic number, because the mean of its divisors is an integer number (12215207365200).

Almost surely, 2^{326135204416436} is an apocalyptic number.

It is an amenable number.

326135204416436 is a deficient number, since it is larger than the sum of its proper divisors (260194749113164).

326135204416436 is a wasteful number, since it uses less digits than its factorization.

326135204416436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51864 (or 51862 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 326135204416436 in words is "three hundred twenty-six trillion, one hundred thirty-five billion, two hundred four million, four hundred sixteen thousand, four hundred thirty-six".