24231255361 has 2 divisors, whose sum is σ = 24231255362. Its totient is φ = 24231255360.

The previous prime is 24231255331. The next prime is 24231255397. The reversal of 24231255361 is 16355213242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14536883761 + 9694371600 = 120569^2 + 98460^2 .

It is a cyclic number.

It is not a de Polignac number, because 24231255361 - 2⁷ = 24231255233 is a prime.

It is not a weakly prime, because it can be changed into another prime (24231255311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12115627680 + 12115627681.

It is an arithmetic number, because the mean of its divisors is an integer number (12115627681).

Almost surely, 2^24231255361 is an apocalyptic number.

It is an amenable number.

24231255361 is a deficient number, since it is larger than the sum of its proper divisors (1).

24231255361 is an equidigital number, since it uses as much as digits as its factorization.

24231255361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The spelling of 24231255361 in words is "twenty-four billion, two hundred thirty-one million, two hundred fifty-five thousand, three hundred sixty-one".