37744071107 has 8 divisors (see below), whose sum is σ = 38022915216. Its totient is φ = 37466214912.

The previous prime is 37744071103. The next prime is 37744071139. The reversal of 37744071107 is 70117044773.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 37744071107 - 2² = 37744071103 is a prime.

It is a super-2 number, since 2×37744071107² (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 (37744071103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170198 + ... + 323195.

It is an arithmetic number, because the mean of its divisors is an integer number (4752864402).

Almost surely, 2^37744071107 is an apocalyptic number.

37744071107 is a deficient number, since it is larger than the sum of its proper divisors (278844109).

37744071107 is a wasteful number, since it uses less digits than its factorization.

37744071107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493957.

The product of its (nonzero) digits is 115248, while the sum is 41.

The spelling of 37744071107 in words is "thirty-seven billion, seven hundred forty-four million, seventy-one thousand, one hundred seven".