23033231223439 has 2 divisors, whose sum is σ = 23033231223440. Its totient is φ = 23033231223438.

The previous prime is 23033231223383. The next prime is 23033231223461. The reversal of 23033231223439 is 93432213233032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23033231223439 - 2¹⁷ = 23033231092367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23033231223479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516615611719 + 11516615611720.

It is an arithmetic number, because the mean of its divisors is an integer number (11516615611720).

Almost surely, 2^{23033231223439} is an apocalyptic number.

23033231223439 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033231223439 is an equidigital number, since it uses as much as digits as its factorization.

23033231223439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 40.

The spelling of 23033231223439 in words is "twenty-three trillion, thirty-three billion, two hundred thirty-one million, two hundred twenty-three thousand, four hundred thirty-nine".