3311165026320 has 80 divisors (see below), whose sum is σ = 10264790630400. Its totient is φ = 882961938432.

The previous prime is 3311165026319. The next prime is 3311165026339. The reversal of 3311165026320 is 236205611133.

It is a tau number, because it is divible by the number of its divisors (80).

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, 22536456 + ... + 22682904.

It is an arithmetic number, because the mean of its divisors is an integer number (128309882880).

Almost surely, 2^{3311165026320} is an apocalyptic number.

3311165026320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3311165026320 is an abundant number, since it is smaller than the sum of its proper divisors (6953625604080).

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

3311165026320 is a wasteful number, since it uses less digits than its factorization.

3311165026320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240672 (or 240666 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 3311165026320 in words is "three trillion, three hundred eleven billion, one hundred sixty-five million, twenty-six thousand, three hundred twenty".