10172058642 has 24 divisors (see below), whose sum is σ = 22198023120. Its totient is φ = 3366291960.

The previous prime is 10172058641. The next prime is 10172058643. The reversal of 10172058642 is 24685027101.

10172058642 is a `hidden beast` number, since 1 + 0 + 1 + 7 + 2 + 0 + 5 + 8 + 642 = 666.

It is an interprime number because it is at equal distance from previous prime (10172058641) and next prime (10172058643).

It is a junction number, because it is equal to n+sod(n) for n = 10172058597 and 10172058606.

It is not an unprimeable number, because it can be changed into a prime (10172058641) 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, 2030284 + ... + 2035287.

It is an arithmetic number, because the mean of its divisors is an integer number (924917630).

Almost surely, 2^10172058642 is an apocalyptic number.

10172058642 is an abundant number, since it is smaller than the sum of its proper divisors (12025964478).

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

10172058642 is a wasteful number, since it uses less digits than its factorization.

10172058642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065718 (or 4065715 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 10172058642 in words is "ten billion, one hundred seventy-two million, fifty-eight thousand, six hundred forty-two".