23948439041 has 2 divisors, whose sum is σ = 23948439042. Its totient is φ = 23948439040.

The previous prime is 23948439007. The next prime is 23948439103. The reversal of 23948439041 is 14093484932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16326450625 + 7621988416 = 127775^2 + 87304^2 .

It is a cyclic number.

It is not a de Polignac number, because 23948439041 - 2¹⁴ = 23948422657 is a prime.

It is a super-3 number, since 3×23948439041³ (a number of 32 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23948430041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11974219520 + 11974219521.

It is an arithmetic number, because the mean of its divisors is an integer number (11974219521).

Almost surely, 2^23948439041 is an apocalyptic number.

It is an amenable number.

23948439041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23948439041 is an equidigital number, since it uses as much as digits as its factorization.

23948439041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 23948439041 in words is "twenty-three billion, nine hundred forty-eight million, four hundred thirty-nine thousand, forty-one".