2326248574981 has 2 divisors, whose sum is σ = 2326248574982. Its totient is φ = 2326248574980.

The previous prime is 2326248574913. The next prime is 2326248575093. The reversal of 2326248574981 is 1894758426232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2268472761025 + 57775813956 = 1506145^2 + 240366^2 .

It is a cyclic number.

It is not a de Polignac number, because 2326248574981 - 2²³ = 2326240186373 is a prime.

It is a super-2 number, since 2×2326248574981² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2326248574081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163124287490 + 1163124287491.

It is an arithmetic number, because the mean of its divisors is an integer number (1163124287491).

Almost surely, 2^{2326248574981} is an apocalyptic number.

It is an amenable number.

2326248574981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2326248574981 is an equidigital number, since it uses as much as digits as its factorization.

2326248574981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46448640, while the sum is 61.

The spelling of 2326248574981 in words is "two trillion, three hundred twenty-six billion, two hundred forty-eight million, five hundred seventy-four thousand, nine hundred eighty-one".