37442534212 has 6 divisors (see below), whose sum is σ = 65524434878. Its totient is φ = 18721267104.

The previous prime is 37442534209. The next prime is 37442534249. The reversal of 37442534212 is 21243524473.

It can be written as a sum of positive squares in only one way, i.e., 34757636356 + 2684897856 = 186434^2 + 51816^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4680316773 + ... + 4680316780.

Almost surely, 2^37442534212 is an apocalyptic number.

It is an amenable number.

37442534212 is a deficient number, since it is larger than the sum of its proper divisors (28081900666).

37442534212 is a wasteful number, since it uses less digits than its factorization.

37442534212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9360633557 (or 9360633555 counting only the distinct ones).

The product of its digits is 161280, while the sum is 37.

The spelling of 37442534212 in words is "thirty-seven billion, four hundred forty-two million, five hundred thirty-four thousand, two hundred twelve".