37427109816 has 32 divisors (see below), whose sum is σ = 93574198800. Its totient is φ = 12474846720.

The previous prime is 37427109803. The next prime is 37427109827. The reversal of 37427109816 is 61890172473.

It is a happy number.

It is a congruent number.

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, 372496 + ... + 462176.

Almost surely, 2^37427109816 is an apocalyptic number.

It is an amenable number.

37427109816 is an abundant number, since it is smaller than the sum of its proper divisors (56147088984).

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

37427109816 is a wasteful number, since it uses less digits than its factorization.

37427109816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107079 (or 107075 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 37427109816 in words is "thirty-seven billion, four hundred twenty-seven million, one hundred nine thousand, eight hundred sixteen".