104057610912658 has 32 divisors (see below), whose sum is σ = 171387643457520. Its totient is φ = 47090248508160.

The previous prime is 104057610912649. The next prime is 104057610912667. The reversal of 104057610912658 is 856219016750401.

It is an interprime number because it is at equal distance from previous prime (104057610912649) and next prime (104057610912667).

It can be written as a sum of positive squares in 8 ways, for example, as 13823323228729 + 90234287683929 = 3717973^2 + 9499173^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104057610912599 and 104057610912608.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102983193 + ... + 103988716.

Almost surely, 2^{104057610912658} is an apocalyptic number.

104057610912658 is a deficient number, since it is larger than the sum of its proper divisors (67330032544862).

104057610912658 is a wasteful number, since it uses less digits than its factorization.

104057610912658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206972302.

The product of its (nonzero) digits is 3628800, while the sum is 55.

The spelling of 104057610912658 in words is "one hundred four trillion, fifty-seven billion, six hundred ten million, nine hundred twelve thousand, six hundred fifty-eight".