23343025031609 has 2 divisors, whose sum is σ = 23343025031610. Its totient is φ = 23343025031608.

The previous prime is 23343025031399. The next prime is 23343025031633. The reversal of 23343025031609 is 90613052034332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23190273034384 + 152751997225 = 4815628^2 + 390835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23343025031609 is a prime.

It is not a weakly prime, because it can be changed into another prime (23343025931609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671512515804 + 11671512515805.

It is an arithmetic number, because the mean of its divisors is an integer number (11671512515805).

Almost surely, 2^{23343025031609} is an apocalyptic number.

It is an amenable number.

23343025031609 is a deficient number, since it is larger than the sum of its proper divisors (1).

23343025031609 is an equidigital number, since it uses as much as digits as its factorization.

23343025031609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 41.

The spelling of 23343025031609 in words is "twenty-three trillion, three hundred forty-three billion, twenty-five million, thirty-one thousand, six hundred nine".