104440247650 has 24 divisors (see below), whose sum is σ = 200957444820. Its totient is φ = 40335543360.

The previous prime is 104440247479. The next prime is 104440247713. The reversal of 104440247650 is 56742044401.

It can be written as a sum of positive squares in 6 ways, for example, as 20695411881 + 83744835769 = 143859^2 + 289387^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36012429 + ... + 36015328.

Almost surely, 2^104440247650 is an apocalyptic number.

104440247650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104440247650 is a deficient number, since it is larger than the sum of its proper divisors (96517197170).

104440247650 is a wasteful number, since it uses less digits than its factorization.

104440247650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72027798 (or 72027793 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 104440247650 in words is "one hundred four billion, four hundred forty million, two hundred forty-seven thousand, six hundred fifty".