15305340004 has 12 divisors (see below), whose sum is σ = 27354225024. Its totient is φ = 7489847144.

The previous prime is 15305339941. The next prime is 15305340013. The reversal of 15305340004 is 40004350351.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40705504 + ... + 40705879.

It is an arithmetic number, because the mean of its divisors is an integer number (2279518752).

Almost surely, 2^15305340004 is an apocalyptic number.

It is an amenable number.

15305340004 is a deficient number, since it is larger than the sum of its proper divisors (12048885020).

15305340004 is a wasteful number, since it uses less digits than its factorization.

15305340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81411434 (or 81411432 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 15305340004 its reverse (40004350351), we get a palindrome (55309690355).

The spelling of 15305340004 in words is "fifteen billion, three hundred five million, three hundred forty thousand, four".