2331606745377 has 24 divisors (see below), whose sum is σ = 4145078659904. Its totient is φ = 1229858502624.

The previous prime is 2331606745361. The next prime is 2331606745387. The reversal of 2331606745377 is 7735476061332.

2331606745377 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 60 + 67 + 453 + 77 = 666.

It is not a de Polignac number, because 2331606745377 - 2⁴ = 2331606745361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331606745387) 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, 1423446523 + ... + 1423448160.

Almost surely, 2^{2331606745377} is an apocalyptic number.

It is an amenable number.

2331606745377 is a deficient number, since it is larger than the sum of its proper divisors (1813471914527).

2331606745377 is a wasteful number, since it uses less digits than its factorization.

2331606745377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846894709 (or 2846894706 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 54.

The spelling of 2331606745377 in words is "two trillion, three hundred thirty-one billion, six hundred six million, seven hundred forty-five thousand, three hundred seventy-seven".