42331321104 has 80 divisors (see below), whose sum is σ = 118481470272. Its totient is φ = 12971556864.

The previous prime is 42331321051. The next prime is 42331321139. The reversal of 42331321104 is 40112313324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568129 + ... + 638304.

Almost surely, 2^42331321104 is an apocalyptic number.

It is an amenable number.

42331321104 is an abundant number, since it is smaller than the sum of its proper divisors (76150149168).

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

42331321104 is a wasteful number, since it uses less digits than its factorization.

42331321104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206504 (or 1206498 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 42331321104 its reverse (40112313324), we get a palindrome (82443634428).

The spelling of 42331321104 in words is "forty-two billion, three hundred thirty-one million, three hundred twenty-one thousand, one hundred four".