20116401041055 has 16 divisors (see below), whose sum is σ = 35112263635584. Its totient is φ = 9753406565280.

The previous prime is 20116401041039. The next prime is 20116401041081. The reversal of 20116401041055 is 55014010461102.

It is not a de Polignac number, because 20116401041055 - 2⁴ = 20116401041039 is a prime.

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, 60958790869 + ... + 60958791198.

It is an arithmetic number, because the mean of its divisors is an integer number (2194516477224).

Almost surely, 2^{20116401041055} is an apocalyptic number.

20116401041055 is a deficient number, since it is larger than the sum of its proper divisors (14995862594529).

20116401041055 is a wasteful number, since it uses less digits than its factorization.

20116401041055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121917582086.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 20116401041055 in words is "twenty trillion, one hundred sixteen billion, four hundred one million, forty-one thousand, fifty-five".