37616661342 has 48 divisors (see below), whose sum is σ = 87892354368. Its totient is φ = 11558514240.

The previous prime is 37616661289. The next prime is 37616661343. The reversal of 37616661342 is 24316661673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37616661343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61867 + ... + 281177.

It is an arithmetic number, because the mean of its divisors is an integer number (1831090716).

Almost surely, 2^37616661342 is an apocalyptic number.

37616661342 is an abundant number, since it is smaller than the sum of its proper divisors (50275693026).

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

37616661342 is a wasteful number, since it uses less digits than its factorization.

37616661342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220065 (or 220062 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The spelling of 37616661342 in words is "thirty-seven billion, six hundred sixteen million, six hundred sixty-one thousand, three hundred forty-two".