20104022040102 has 96 divisors (see below), whose sum is σ = 58484427805440. Its totient is φ = 4820145140160.

The previous prime is 20104022040061. The next prime is 20104022040119.

20104022040102 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 40 + 220 + 401 + 0 + 2 = 666.

20104022040102 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 557869152 + ... + 557905187.

It is an arithmetic number, because the mean of its divisors is an integer number (609212789640).

Almost surely, 2^{20104022040102} is an apocalyptic number.

20104022040102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20104022040102 is an abundant number, since it is smaller than the sum of its proper divisors (38380405765338).

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

20104022040102 is a wasteful number, since it uses less digits than its factorization.

20104022040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115774378 (or 1115774375 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

It can be divided in two parts, 2010402 and 2040102, that added together give a palindrome (4050504).

The spelling of 20104022040102 in words is "twenty trillion, one hundred four billion, twenty-two million, forty thousand, one hundred two".