42532515324 has 36 divisors (see below), whose sum is σ = 115782959656. Its totient is φ = 13086927648.

The previous prime is 42532515299. The next prime is 42532515329. The reversal of 42532515324 is 42351523524.

42532515324 is a `hidden beast` number, since 4 + 2 + 5 + 325 + 1 + 5 + 324 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42532515329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45440254 + ... + 45441189.

Almost surely, 2^42532515324 is an apocalyptic number.

It is an amenable number.

42532515324 is an abundant number, since it is smaller than the sum of its proper divisors (73250444332).

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

42532515324 is a wasteful number, since it uses less digits than its factorization.

42532515324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90881466 (or 90881461 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The spelling of 42532515324 in words is "forty-two billion, five hundred thirty-two million, five hundred fifteen thousand, three hundred twenty-four".