104131555422 has 16 divisors (see below), whose sum is σ = 209031612672. Its totient is φ = 34582434840.

The previous prime is 104131555393. The next prime is 104131555457. The reversal of 104131555422 is 224555131401.

It is a super-4 number, since 4×104131555422⁴ (a number of 45 digits) contains 4444 as substring.

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, 32019148 + ... + 32022399.

It is an arithmetic number, because the mean of its divisors is an integer number (13064475792).

Almost surely, 2^104131555422 is an apocalyptic number.

104131555422 is an abundant number, since it is smaller than the sum of its proper divisors (104900057250).

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

104131555422 is a wasteful number, since it uses less digits than its factorization.

104131555422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64041823.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 104131555422 its reverse (224555131401), we get a palindrome (328686686823).

The spelling of 104131555422 in words is "one hundred four billion, one hundred thirty-one million, five hundred fifty-five thousand, four hundred twenty-two".