2323381560657 has 16 divisors (see below), whose sum is σ = 3100004379648. Its totient is φ = 1547840228480.

The previous prime is 2323381560641. The next prime is 2323381560683. The reversal of 2323381560657 is 7560651833232.

It is a cyclic number.

It is not a de Polignac number, because 2323381560657 - 2⁴ = 2323381560641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2323381560257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29935333 + ... + 30012845.

It is an arithmetic number, because the mean of its divisors is an integer number (193750273728).

Almost surely, 2^{2323381560657} is an apocalyptic number.

It is an amenable number.

2323381560657 is a deficient number, since it is larger than the sum of its proper divisors (776622818991).

2323381560657 is a wasteful number, since it uses less digits than its factorization.

2323381560657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84360.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 2323381560657 in words is "two trillion, three hundred twenty-three billion, three hundred eighty-one million, five hundred sixty thousand, six hundred fifty-seven".