10104555042 has 24 divisors (see below), whose sum is σ = 22427184780. Its totient is φ = 3286033920.

The previous prime is 10104555031. The next prime is 10104555049. The reversal of 10104555042 is 24055540101.

10104555042 is a `hidden beast` number, since 1 + 0 + 104 + 5 + 550 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8036943201 + 2067611841 = 89649^2 + 45471^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10104554997 and 10104555015.

It is not an unprimeable number, because it can be changed into a prime (10104555049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6845167 + ... + 6846642.

Almost surely, 2^10104555042 is an apocalyptic number.

10104555042 is an abundant number, since it is smaller than the sum of its proper divisors (12322629738).

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

10104555042 is a wasteful number, since it uses less digits than its factorization.

10104555042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13691858 (or 13691855 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 10104555042 in words is "ten billion, one hundred four million, five hundred fifty-five thousand, forty-two".