15324890348 has 24 divisors (see below), whose sum is σ = 27054612480. Its totient is φ = 7595286480.

The previous prime is 15324890341. The next prime is 15324890407. The reversal of 15324890348 is 84309842351.

It is a super-2 number, since 2×15324890348² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15324890341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180773 + ... + 251651.

It is an arithmetic number, because the mean of its divisors is an integer number (1127275520).

Almost surely, 2^15324890348 is an apocalyptic number.

It is an amenable number.

15324890348 is a deficient number, since it is larger than the sum of its proper divisors (11729722132).

15324890348 is a wasteful number, since it uses less digits than its factorization.

15324890348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71357 (or 71355 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 15324890348 in words is "fifteen billion, three hundred twenty-four million, eight hundred ninety thousand, three hundred forty-eight".