23692641293 has 2 divisors, whose sum is σ = 23692641294. Its totient is φ = 23692641292.

The previous prime is 23692641289. The next prime is 23692641331. The reversal of 23692641293 is 39214629632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23596953769 + 95687524 = 153613^2 + 9782^2 .

It is a cyclic number.

It is not a de Polignac number, because 23692641293 - 2² = 23692641289 is a prime.

It is a super-2 number, since 2×23692641293² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23692641233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11846320646 + 11846320647.

It is an arithmetic number, because the mean of its divisors is an integer number (11846320647).

Almost surely, 2^23692641293 is an apocalyptic number.

It is an amenable number.

23692641293 is a deficient number, since it is larger than the sum of its proper divisors (1).

23692641293 is an equidigital number, since it uses as much as digits as its factorization.

23692641293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 47.

The spelling of 23692641293 in words is "twenty-three billion, six hundred ninety-two million, six hundred forty-one thousand, two hundred ninety-three".