42421112332 has 12 divisors (see below), whose sum is σ = 74263564816. Its totient is φ = 21202950960.

The previous prime is 42421112329. The next prime is 42421112351. The reversal of 42421112332 is 23321112424.

42421112332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42421112297 and 42421112306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1888743 + ... + 1911070.

Almost surely, 2^42421112332 is an apocalyptic number.

It is an amenable number.

42421112332 is a deficient number, since it is larger than the sum of its proper divisors (31842452484).

42421112332 is a wasteful number, since it uses less digits than its factorization.

42421112332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802608 (or 3802606 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 42421112332 its reverse (23321112424), we get a palindrome (65742224756).

The spelling of 42421112332 in words is "forty-two billion, four hundred twenty-one million, one hundred twelve thousand, three hundred thirty-two".