104004012423 has 8 divisors (see below), whose sum is σ = 139555278448. Its totient is φ = 68894377344.

The previous prime is 104004012347. The next prime is 104004012439. The reversal of 104004012423 is 324210400401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104004012423 - 2¹⁶ = 104003946887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104004012423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104004012023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110407186 + ... + 110408127.

It is an arithmetic number, because the mean of its divisors is an integer number (17444409806).

Almost surely, 2^104004012423 is an apocalyptic number.

104004012423 is a deficient number, since it is larger than the sum of its proper divisors (35551266025).

104004012423 is a wasteful number, since it uses less digits than its factorization.

104004012423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220815473.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 104004012423 its reverse (324210400401), we get a palindrome (428214412824).

The spelling of 104004012423 in words is "one hundred four billion, four million, twelve thousand, four hundred twenty-three".