2104000131534 has 32 divisors (see below), whose sum is σ = 4810859139840. Its totient is φ = 600928396992.

The previous prime is 2104000131509. The next prime is 2104000131581. The reversal of 2104000131534 is 4351310004012.

It is a happy number.

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, 8818279 + ... + 9053730.

It is an arithmetic number, because the mean of its divisors is an integer number (150339348120).

Almost surely, 2^{2104000131534} is an apocalyptic number.

2104000131534 is an abundant number, since it is smaller than the sum of its proper divisors (2706859008306).

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

2104000131534 is a wasteful number, since it uses less digits than its factorization.

2104000131534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17874824.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2104000131534 its reverse (4351310004012), we get a palindrome (6455310135546).

The spelling of 2104000131534 in words is "two trillion, one hundred four billion, one hundred thirty-one thousand, five hundred thirty-four".