326040201655112 has 32 divisors (see below), whose sum is σ = 707075136129600. Its totient is φ = 138048002764224.

The previous prime is 326040201655061. The next prime is 326040201655153. The reversal of 326040201655112 is 211556102040623.

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, 35073166787 + ... + 35073176082.

It is an arithmetic number, because the mean of its divisors is an integer number (22096098004050).

Almost surely, 2^{326040201655112} is an apocalyptic number.

It is an amenable number.

326040201655112 is an abundant number, since it is smaller than the sum of its proper divisors (381034934474488).

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

326040201655112 is a wasteful number, since it uses less digits than its factorization.

326040201655112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70146342965 (or 70146342961 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 326040201655112 its reverse (211556102040623), we get a palindrome (537596303695735).

The spelling of 326040201655112 in words is "three hundred twenty-six trillion, forty billion, two hundred one million, six hundred fifty-five thousand, one hundred twelve".