15042524124 has 96 divisors (see below), whose sum is σ = 39207168000. Its totient is φ = 4466632896.

The previous prime is 15042524093. The next prime is 15042524191. The reversal of 15042524124 is 42142524051.

15042524124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15042524124² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15042524091 and 15042524100.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 285087 + ... + 333705.

It is an arithmetic number, because the mean of its divisors is an integer number (408408000).

Almost surely, 2^15042524124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15042524124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19603584000).

15042524124 is an abundant number, since it is smaller than the sum of its proper divisors (24164643876).

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

15042524124 is a wasteful number, since it uses less digits than its factorization.

15042524124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48727 (or 48725 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

It can be divided in two parts, 1504 and 2524124, that added together give a triangular number (2525628 = T₂₂₄₇).

The spelling of 15042524124 in words is "fifteen billion, forty-two million, five hundred twenty-four thousand, one hundred twenty-four".