104004012399 has 16 divisors (see below), whose sum is σ = 158690584320. Its totient is φ = 59352759360.

The previous prime is 104004012347. The next prime is 104004012439. The reversal of 104004012399 is 993210400401.

It is not a de Polignac number, because 104004012399 - 2¹³ = 104004004207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104004014399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3238009 + ... + 3269970.

It is an arithmetic number, because the mean of its divisors is an integer number (9918161520).

Almost surely, 2^104004012399 is an apocalyptic number.

104004012399 is a deficient number, since it is larger than the sum of its proper divisors (54686571921).

104004012399 is an equidigital number, since it uses as much as digits as its factorization.

104004012399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6508750.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 104004012399 in words is "one hundred four billion, four million, twelve thousand, three hundred ninety-nine".