326555416011352 has 64 divisors (see below), whose sum is σ = 683949596204160. Its totient is φ = 144884422636800.

The previous prime is 326555416011299. The next prime is 326555416011361. The reversal of 326555416011352 is 253110614555623.

It is a junction number, because it is equal to n+sod(n) for n = 326555416011296 and 326555416011305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23531278 + ... + 34739485.

It is an arithmetic number, because the mean of its divisors is an integer number (10686712440690).

Almost surely, 2^{326555416011352} is an apocalyptic number.

It is an amenable number.

326555416011352 is an abundant number, since it is smaller than the sum of its proper divisors (357394180192808).

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

326555416011352 is a wasteful number, since it uses less digits than its factorization.

326555416011352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58272304 (or 58272300 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 326555416011352 in words is "three hundred twenty-six trillion, five hundred fifty-five billion, four hundred sixteen million, eleven thousand, three hundred fifty-two".