15148723382004 has 48 divisors (see below), whose sum is σ = 37674113855616. Its totient is φ = 4721066880000.

The previous prime is 15148723381931. The next prime is 15148723382029. The reversal of 15148723382004 is 40028332784151.

It is a happy number.

It is a super-2 number, since 2×15148723382004² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245858097 + ... + 245919704.

It is an arithmetic number, because the mean of its divisors is an integer number (784877371992).

Almost surely, 2^{15148723382004} is an apocalyptic number.

It is an amenable number.

15148723382004 is an abundant number, since it is smaller than the sum of its proper divisors (22525390473612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15148723382004 is a wasteful number, since it uses less digits than its factorization.

15148723382004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491777976 (or 491777974 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 15148723382004 in words is "fifteen trillion, one hundred forty-eight billion, seven hundred twenty-three million, three hundred eighty-two thousand, four".