104078249972 has 12 divisors (see below), whose sum is σ = 184855399680. Its totient is φ = 51262421496.

The previous prime is 104078249963. The next prime is 104078249981. The reversal of 104078249972 is 279942870401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104078249963) and next prime (104078249981).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194175572 + ... + 194176107.

It is an arithmetic number, because the mean of its divisors is an integer number (15404616640).

Almost surely, 2^104078249972 is an apocalyptic number.

It is an amenable number.

104078249972 is a deficient number, since it is larger than the sum of its proper divisors (80777149708).

104078249972 is a wasteful number, since it uses less digits than its factorization.

104078249972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388351750 (or 388351748 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 104078249972 in words is "one hundred four billion, seventy-eight million, two hundred forty-nine thousand, nine hundred seventy-two".