23413843043 has 2 divisors, whose sum is σ = 23413843044. Its totient is φ = 23413843042.

The previous prime is 23413843039. The next prime is 23413843081. The reversal of 23413843043 is 34034831432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23413843043 - 2² = 23413843039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23413842994 and 23413843012.

It is not a weakly prime, because it can be changed into another prime (23413843543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706921521 + 11706921522.

It is an arithmetic number, because the mean of its divisors is an integer number (11706921522).

Almost surely, 2^23413843043 is an apocalyptic number.

23413843043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413843043 is an equidigital number, since it uses as much as digits as its factorization.

23413843043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 23413843043 in words is "twenty-three billion, four hundred thirteen million, eight hundred forty-three thousand, forty-three".