1104207693938 has 4 divisors (see below), whose sum is σ = 1656311540910. Its totient is φ = 552103846968.

The previous prime is 1104207693913. The next prime is 1104207693959. The reversal of 1104207693938 is 8393967024011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 873714564529 + 230493129409 = 934727^2 + 480097^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1104207693938.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276051923483 + ... + 276051923486.

Almost surely, 2^{1104207693938} is an apocalyptic number.

1104207693938 is a deficient number, since it is larger than the sum of its proper divisors (552103846972).

1104207693938 is an equidigital number, since it uses as much as digits as its factorization.

1104207693938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552103846971.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 1104207693938 in words is "one trillion, one hundred four billion, two hundred seven million, six hundred ninety-three thousand, nine hundred thirty-eight".