23444010419 has 2 divisors, whose sum is σ = 23444010420. Its totient is φ = 23444010418.

The previous prime is 23444010323. The next prime is 23444010427. The reversal of 23444010419 is 91401044432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23444010419 is a prime.

It is a super-2 number, since 2×23444010419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23444010439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11722005209 + 11722005210.

It is an arithmetic number, because the mean of its divisors is an integer number (11722005210).

Almost surely, 2^23444010419 is an apocalyptic number.

23444010419 is a deficient number, since it is larger than the sum of its proper divisors (1).

23444010419 is an equidigital number, since it uses as much as digits as its factorization.

23444010419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 23444010419 in words is "twenty-three billion, four hundred forty-four million, ten thousand, four hundred nineteen".