104542078534 has 16 divisors (see below), whose sum is σ = 166246517376. Its totient is φ = 49217716800.

The previous prime is 104542078519. The next prime is 104542078567. The reversal of 104542078534 is 435870245401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22783687 + ... + 22788274.

It is an arithmetic number, because the mean of its divisors is an integer number (10390407336).

Almost surely, 2^104542078534 is an apocalyptic number.

104542078534 is a deficient number, since it is larger than the sum of its proper divisors (61704438842).

104542078534 is a wasteful number, since it uses less digits than its factorization.

104542078534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45572031.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 104542078534 in words is "one hundred four billion, five hundred forty-two million, seventy-eight thousand, five hundred thirty-four".