42004332324 has 120 divisors (see below), whose sum is σ = 111845875680. Its totient is φ = 13742313984.

The previous prime is 42004332313. The next prime is 42004332341. The reversal of 42004332324 is 42323340024.

42004332324 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 4 + 332 + 324 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15807604 + ... + 15810260.

It is an arithmetic number, because the mean of its divisors is an integer number (932048964).

Almost surely, 2^42004332324 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 42004332324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55922937840).

42004332324 is an abundant number, since it is smaller than the sum of its proper divisors (69841543356).

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

42004332324 is a wasteful number, since it uses less digits than its factorization.

42004332324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 42004332324 its reverse (42323340024), we get a palindrome (84327672348).

The spelling of 42004332324 in words is "forty-two billion, four million, three hundred thirty-two thousand, three hundred twenty-four".