20116164261324 has 24 divisors (see below), whose sum is σ = 46939235954688. Its totient is φ = 6705171037840.

The previous prime is 20116164261301. The next prime is 20116164261353. The reversal of 20116164261324 is 42316246161102.

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, 26744772 + ... + 27486635.

It is an arithmetic number, because the mean of its divisors is an integer number (1955801498112).

Almost surely, 2^{20116164261324} is an apocalyptic number.

It is an amenable number.

20116164261324 is an abundant number, since it is smaller than the sum of its proper divisors (26823071693364).

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

20116164261324 is a wasteful number, since it uses less digits than its factorization.

20116164261324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54262325 (or 54262323 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 20116164261324 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty-four million, two hundred sixty-one thousand, three hundred twenty-four".