15030047424 has 56 divisors (see below), whose sum is σ = 45448004608. Its totient is φ = 4294298880.

The previous prime is 15030047411. The next prime is 15030047467. The reversal of 15030047424 is 42474003051.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 15030047391 and 15030047400.

It is an unprimeable number.

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, 5590192 + ... + 5592879.

Almost surely, 2^15030047424 is an apocalyptic number.

15030047424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15030047424 is an abundant number, since it is smaller than the sum of its proper divisors (30417957184).

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

15030047424 is a wasteful number, since it uses less digits than its factorization.

15030047424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11183093 (or 11183083 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 15030047424 in words is "fifteen billion, thirty million, forty-seven thousand, four hundred twenty-four".