104485630042 has 4 divisors (see below), whose sum is σ = 156728445066. Its totient is φ = 52242815020.

The previous prime is 104485630037. The next prime is 104485630049. The reversal of 104485630042 is 240036584401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240036584401 = 75367 ⋅3184903.

It can be written as a sum of positive squares in only one way, i.e., 101844595161 + 2641034881 = 319131^2 + 51391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104485629983 and 104485630010.

It is not an unprimeable number, because it can be changed into a prime (104485630049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26121407509 + ... + 26121407512.

Almost surely, 2^104485630042 is an apocalyptic number.

104485630042 is a deficient number, since it is larger than the sum of its proper divisors (52242815024).

104485630042 is an equidigital number, since it uses as much as digits as its factorization.

104485630042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52242815023.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 104485630042 in words is "one hundred four billion, four hundred eighty-five million, six hundred thirty thousand, forty-two".