23641633775137 has 8 divisors (see below), whose sum is σ = 27131122105472. Its totient is φ = 20180173464000.

The previous prime is 23641633775131. The next prime is 23641633775173. The reversal of 23641633775137 is 73157733614632.

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 23641633775137 - 2⁷ = 23641633775009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23641633775131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7007002989 + ... + 7007006362.

It is an arithmetic number, because the mean of its divisors is an integer number (3391390263184).

Almost surely, 2^{23641633775137} is an apocalyptic number.

It is an amenable number.

23641633775137 is a deficient number, since it is larger than the sum of its proper divisors (3489488330335).

23641633775137 is a wasteful number, since it uses less digits than its factorization.

23641633775137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14014009599.

The product of its digits is 40007520, while the sum is 58.

The spelling of 23641633775137 in words is "twenty-three trillion, six hundred forty-one billion, six hundred thirty-three million, seven hundred seventy-five thousand, one hundred thirty-seven".