42002032332 has 24 divisors (see below), whose sum is σ = 105543568816. Its totient is φ = 12923702208.

The previous prime is 42002032297. The next prime is 42002032349. The reversal of 42002032332 is 23323020024.

It is a junction number, because it is equal to n+sod(n) for n = 42002032299 and 42002032308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134621743 + ... + 134622054.

Almost surely, 2^42002032332 is an apocalyptic number.

It is an amenable number.

42002032332 is an abundant number, since it is smaller than the sum of its proper divisors (63541536484).

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

42002032332 is a wasteful number, since it uses less digits than its factorization.

42002032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269243817 (or 269243815 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 42002032332 its reverse (23323020024), we get a palindrome (65325052356).

The spelling of 42002032332 in words is "forty-two billion, two million, thirty-two thousand, three hundred thirty-two".