104540906157 has 12 divisors (see below), whose sum is σ = 144360097440. Its totient is φ = 67290696592.

The previous prime is 104540906149. The next prime is 104540906203. The reversal of 104540906157 is 751609045401.

It is not a de Polignac number, because 104540906157 - 2³ = 104540906149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104540906137) 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, 20715057 + ... + 20720102.

It is an arithmetic number, because the mean of its divisors is an integer number (12030008120).

Almost surely, 2^104540906157 is an apocalyptic number.

It is an amenable number.

104540906157 is a deficient number, since it is larger than the sum of its proper divisors (39819191283).

104540906157 is an equidigital number, since it uses as much as digits as its factorization.

104540906157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41435220 (or 41435191 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 104540906157 in words is "one hundred four billion, five hundred forty million, nine hundred six thousand, one hundred fifty-seven".