104709047742 has 24 divisors (see below), whose sum is σ = 244321111944. Its totient is φ = 32218168464.

The previous prime is 104709047711. The next prime is 104709047753. The reversal of 104709047742 is 247740907401.

104709047742 is a `hidden beast` number, since 10 + 47 + 0 + 90 + 477 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223737048 + ... + 223737515.

It is an arithmetic number, because the mean of its divisors is an integer number (10180046331).

Almost surely, 2^104709047742 is an apocalyptic number.

104709047742 is an abundant number, since it is smaller than the sum of its proper divisors (139612064202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104709047742 is a wasteful number, since it uses less digits than its factorization.

104709047742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447474584 (or 447474581 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 104709047742 in words is "one hundred four billion, seven hundred nine million, forty-seven thousand, seven hundred forty-two".