20116761366026 has 32 divisors (see below), whose sum is σ = 32699224248768. Its totient is φ = 9226695070080.

The previous prime is 20116761366007. The next prime is 20116761366043. The reversal of 20116761366026 is 62066316761102.

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, 39461030 + ... + 39967566.

It is an arithmetic number, because the mean of its divisors is an integer number (1021850757774).

Almost surely, 2^{20116761366026} is an apocalyptic number.

20116761366026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20116761366026 is a deficient number, since it is larger than the sum of its proper divisors (12582462882742).

20116761366026 is a wasteful number, since it uses less digits than its factorization.

20116761366026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516086.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 20116761366026 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-one million, three hundred sixty-six thousand, twenty-six".