23043214211497 has 2 divisors, whose sum is σ = 23043214211498. Its totient is φ = 23043214211496.

The previous prime is 23043214211447. The next prime is 23043214211527. The reversal of 23043214211497 is 79411241234032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14069858462361 + 8973355749136 = 3750981^2 + 2995556^2 .

It is a cyclic number.

It is not a de Polignac number, because 23043214211497 - 2¹⁵ = 23043214178729 is a prime.

It is not a weakly prime, because it can be changed into another prime (23043214211447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521607105748 + 11521607105749.

It is an arithmetic number, because the mean of its divisors is an integer number (11521607105749).

Almost surely, 2^{23043214211497} is an apocalyptic number.

It is an amenable number.

23043214211497 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043214211497 is an equidigital number, since it uses as much as digits as its factorization.

23043214211497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 23043214211497 in words is "twenty-three trillion, forty-three billion, two hundred fourteen million, two hundred eleven thousand, four hundred ninety-seven".