42211305156 has 48 divisors (see below), whose sum is σ = 98999242496. Its totient is φ = 13998295584.

The previous prime is 42211305119. The next prime is 42211305173. The reversal of 42211305156 is 65150311224.

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, 2004675 + ... + 2025621.

Almost surely, 2^42211305156 is an apocalyptic number.

It is an amenable number.

42211305156 is an abundant number, since it is smaller than the sum of its proper divisors (56787937340).

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

42211305156 is a wasteful number, since it uses less digits than its factorization.

42211305156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21808 (or 21806 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 42211305156 in words is "forty-two billion, two hundred eleven million, three hundred five thousand, one hundred fifty-six".