37138116331 has 8 divisors (see below), whose sum is σ = 37698220800. Its totient is φ = 36579040680.

The previous prime is 37138116277. The next prime is 37138116349. The reversal of 37138116331 is 13361183173.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37138116331 is a prime.

It is a super-2 number, since 2×37138116331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37138116391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184311 + ... + 329008.

It is an arithmetic number, because the mean of its divisors is an integer number (4712277600).

Almost surely, 2^37138116331 is an apocalyptic number.

37138116331 is a deficient number, since it is larger than the sum of its proper divisors (560104469).

37138116331 is a wasteful number, since it uses less digits than its factorization.

37138116331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514409.

The product of its digits is 27216, while the sum is 37.

The spelling of 37138116331 in words is "thirty-seven billion, one hundred thirty-eight million, one hundred sixteen thousand, three hundred thirty-one".