42542300324524 has 96 divisors (see below), whose sum is σ = 100048079577600. Its totient is φ = 15286374812160.

The previous prime is 42542300324497. The next prime is 42542300324533.

42542300324524 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184954 + ... + 9225985.

It is an arithmetic number, because the mean of its divisors is an integer number (1042167495600).

Almost surely, 2^{42542300324524} is an apocalyptic number.

42542300324524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42542300324524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50024039788800).

42542300324524 is an abundant number, since it is smaller than the sum of its proper divisors (57505779253076).

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

42542300324524 is a wasteful number, since it uses less digits than its factorization.

42542300324524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9412103 (or 9412101 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

It can be divided in two parts, 42542300 and 324524, that added together give a palindrome (42866824).

The spelling of 42542300324524 in words is "forty-two trillion, five hundred forty-two billion, three hundred million, three hundred twenty-four thousand, five hundred twenty-four".