326135845842 has 16 divisors (see below), whose sum is σ = 686601780960. Its totient is φ = 102990267072.

The previous prime is 326135845769. The next prime is 326135845873. The reversal of 326135845842 is 248548531623.

It is a super-3 number, since 3×326135845842³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430420263 + ... + 1430420490.

It is an arithmetic number, because the mean of its divisors is an integer number (42912611310).

Almost surely, 2^326135845842 is an apocalyptic number.

326135845842 is an abundant number, since it is smaller than the sum of its proper divisors (360465935118).

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

326135845842 is a wasteful number, since it uses less digits than its factorization.

326135845842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860840777.

The product of its digits is 5529600, while the sum is 51.

The spelling of 326135845842 in words is "three hundred twenty-six billion, one hundred thirty-five million, eight hundred forty-five thousand, eight hundred forty-two".