23455274411 has 2 divisors, whose sum is σ = 23455274412. Its totient is φ = 23455274410.

The previous prime is 23455274341. The next prime is 23455274431. The reversal of 23455274411 is 11447255432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23455274411 - 2¹⁸ = 23455012267 is a prime.

It is a super-3 number, since 3×23455274411³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23455274431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11727637205 + 11727637206.

It is an arithmetic number, because the mean of its divisors is an integer number (11727637206).

Almost surely, 2^23455274411 is an apocalyptic number.

23455274411 is a deficient number, since it is larger than the sum of its proper divisors (1).

23455274411 is an equidigital number, since it uses as much as digits as its factorization.

23455274411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 38.

The spelling of 23455274411 in words is "twenty-three billion, four hundred fifty-five million, two hundred seventy-four thousand, four hundred eleven".