3837037040961 has 16 divisors (see below), whose sum is σ = 5417122089600. Its totient is φ = 2407495488768.

The previous prime is 3837037040939. The next prime is 3837037040999. The reversal of 3837037040961 is 1690407307383.

It is not a de Polignac number, because 3837037040961 - 2¹⁷ = 3837036909889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3837037040761) 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, 1329495 + ... + 3072723.

It is an arithmetic number, because the mean of its divisors is an integer number (338570130600).

Almost surely, 2^{3837037040961} is an apocalyptic number.

It is an amenable number.

3837037040961 is a deficient number, since it is larger than the sum of its proper divisors (1580085048639).

3837037040961 is a wasteful number, since it uses less digits than its factorization.

3837037040961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786408.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 3837037040961 in words is "three trillion, eight hundred thirty-seven billion, thirty-seven million, forty thousand, nine hundred sixty-one".