20013056046367 has 4 divisors (see below), whose sum is σ = 20019174379216. Its totient is φ = 20006937713520.

The previous prime is 20013056046353. The next prime is 20013056046397. The reversal of 20013056046367 is 76364065031002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20013056046367 - 2²⁷ = 20012921828639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20013056046397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3059161518 + ... + 3059168059.

It is an arithmetic number, because the mean of its divisors is an integer number (5004793594804).

Almost surely, 2^{20013056046367} is an apocalyptic number.

20013056046367 is a deficient number, since it is larger than the sum of its proper divisors (6118332849).

20013056046367 is an equidigital number, since it uses as much as digits as its factorization.

20013056046367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6118332848.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 20013056046367 in words is "twenty trillion, thirteen billion, fifty-six million, forty-six thousand, three hundred sixty-seven".