23433812644003 has 2 divisors, whose sum is σ = 23433812644004. Its totient is φ = 23433812644002.

The previous prime is 23433812643959. The next prime is 23433812644063. The reversal of 23433812644003 is 30044621833432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23433812644003 is a prime.

It is a super-2 number, since 2×23433812644003² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23433812644063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716906322001 + 11716906322002.

It is an arithmetic number, because the mean of its divisors is an integer number (11716906322002).

Almost surely, 2^{23433812644003} is an apocalyptic number.

23433812644003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23433812644003 is an equidigital number, since it uses as much as digits as its factorization.

23433812644003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 23433812644003 in words is "twenty-three trillion, four hundred thirty-three billion, eight hundred twelve million, six hundred forty-four thousand, three".