23202405943 has 2 divisors, whose sum is σ = 23202405944. Its totient is φ = 23202405942.

The previous prime is 23202405937. The next prime is 23202405949. The reversal of 23202405943 is 34950420232.

It is a balanced prime because it is at equal distance from previous prime (23202405937) and next prime (23202405949).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23202405943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23202405899 and 23202405908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202405949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601202971 + 11601202972.

It is an arithmetic number, because the mean of its divisors is an integer number (11601202972).

Almost surely, 2^23202405943 is an apocalyptic number.

23202405943 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202405943 is an equidigital number, since it uses as much as digits as its factorization.

23202405943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 23202405943 in words is "twenty-three billion, two hundred two million, four hundred five thousand, nine hundred forty-three".