23140044299 has 2 divisors, whose sum is σ = 23140044300. Its totient is φ = 23140044298.

The previous prime is 23140044227. The next prime is 23140044313. The reversal of 23140044299 is 99244004132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23140044299 is a prime.

It is not a weakly prime, because it can be changed into another prime (23040044299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11570022149 + 11570022150.

It is an arithmetic number, because the mean of its divisors is an integer number (11570022150).

Almost surely, 2^23140044299 is an apocalyptic number.

23140044299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23140044299 is an equidigital number, since it uses as much as digits as its factorization.

23140044299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 23140044299 in words is "twenty-three billion, one hundred forty million, forty-four thousand, two hundred ninety-nine".