104442970957 has 6 divisors (see below), whose sum is σ = 112478300522. Its totient is φ = 96407820672.

The previous prime is 104442970939. The next prime is 104442970969. The reversal of 104442970957 is 759079244401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14014061161 + 90428909796 = 118381^2 + 300714^2 .

It is not a de Polignac number, because 104442970957 - 2⁷ = 104442970829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104442971957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120413 + ... + 1210045.

Almost surely, 2^104442970957 is an apocalyptic number.

It is an amenable number.

104442970957 is a deficient number, since it is larger than the sum of its proper divisors (8035329565).

104442970957 is an frugal number, since it uses more digits than its factorization.

104442970957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179279 (or 89646 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

Multiplying 104442970957 by its sum of digits (52), we get a square (5431034489764 = 2330458²).

The spelling of 104442970957 in words is "one hundred four billion, four hundred forty-two million, nine hundred seventy thousand, nine hundred fifty-seven".