23741329145843 has 2 divisors, whose sum is σ = 23741329145844. Its totient is φ = 23741329145842.

The previous prime is 23741329145783. The next prime is 23741329145851. The reversal of 23741329145843 is 34854192314732.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23741329145843 is a prime.

It is a super-2 number, since 2×23741329145843² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23741329645843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11870664572921 + 11870664572922.

It is an arithmetic number, because the mean of its divisors is an integer number (11870664572922).

Almost surely, 2^{23741329145843} is an apocalyptic number.

23741329145843 is a deficient number, since it is larger than the sum of its proper divisors (1).

23741329145843 is an equidigital number, since it uses as much as digits as its factorization.

23741329145843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 56.

The spelling of 23741329145843 in words is "twenty-three trillion, seven hundred forty-one billion, three hundred twenty-nine million, one hundred forty-five thousand, eight hundred forty-three".