99999923331241 has 32 divisors (see below), whose sum is σ = 107445381563520. Its totient is φ = 92789076441600.

The previous prime is 99999923331223. The next prime is 99999923331281. The reversal of 99999923331241 is 14213332999999.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99999923331241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99999923331221) 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 31 ways as a sum of consecutive naturals, for example, 1261932381 + ... + 1262011621.

It is an arithmetic number, because the mean of its divisors is an integer number (3357668173860).

Almost surely, 2^{99999923331241} is an apocalyptic number.

It is an amenable number.

99999923331241 is a deficient number, since it is larger than the sum of its proper divisors (7445458232279).

99999923331241 is a wasteful number, since it uses less digits than its factorization.

99999923331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84985.

The product of its digits is 229582512, while the sum is 73.

The spelling of 99999923331241 in words is "ninety-nine trillion, nine hundred ninety-nine billion, nine hundred twenty-three million, three hundred thirty-one thousand, two hundred forty-one".