24255415013 has 2 divisors, whose sum is σ = 24255415014. Its totient is φ = 24255415012.

The previous prime is 24255414977. The next prime is 24255415021. The reversal of 24255415013 is 31051455242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14500494724 + 9754920289 = 120418^2 + 98767^2 .

It is a cyclic number.

It is not a de Polignac number, because 24255415013 - 2¹⁶ = 24255349477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24252415013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12127707506 + 12127707507.

It is an arithmetic number, because the mean of its divisors is an integer number (12127707507).

Almost surely, 2^24255415013 is an apocalyptic number.

It is an amenable number.

24255415013 is a deficient number, since it is larger than the sum of its proper divisors (1).

24255415013 is an equidigital number, since it uses as much as digits as its factorization.

24255415013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 24255415013 in words is "twenty-four billion, two hundred fifty-five million, four hundred fifteen thousand, thirteen".