37044240961 has 16 divisors (see below), whose sum is σ = 45597904128. Its totient is φ = 29306520000.

The previous prime is 37044240917. The next prime is 37044240971. The reversal of 37044240961 is 16904244073.

It is a cyclic number.

It is not a de Polignac number, because 37044240961 - 2²⁷ = 36910023233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37044240971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1150836 + ... + 1182586.

It is an arithmetic number, because the mean of its divisors is an integer number (2849869008).

Almost surely, 2^37044240961 is an apocalyptic number.

It is an amenable number.

37044240961 is a deficient number, since it is larger than the sum of its proper divisors (8553663167).

37044240961 is a wasteful number, since it uses less digits than its factorization.

37044240961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44592.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 37044240961 in words is "thirty-seven billion, forty-four million, two hundred forty thousand, nine hundred sixty-one".