15104149999 has 6 divisors (see below), whose sum is σ = 15252226656. Its totient is φ = 14957497260.

The previous prime is 15104149981. The next prime is 15104150003. The reversal of 15104149999 is 99994140151.

15104149999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15104149999 - 2¹¹ = 15104147951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15104149969) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 701247 + ... + 722464.

It is an arithmetic number, because the mean of its divisors is an integer number (2542037776).

Almost surely, 2^15104149999 is an apocalyptic number.

15104149999 is a deficient number, since it is larger than the sum of its proper divisors (148076657).

15104149999 is an equidigital number, since it uses as much as digits as its factorization.

15104149999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423917 (or 1423814 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 52.

The spelling of 15104149999 in words is "fifteen billion, one hundred four million, one hundred forty-nine thousand, nine hundred ninety-nine".