2264341781497 has 2 divisors, whose sum is σ = 2264341781498. Its totient is φ = 2264341781496.

The previous prime is 2264341781461. The next prime is 2264341781539. The reversal of 2264341781497 is 7941871434622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2005157953296 + 259183828201 = 1416036^2 + 509101^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264341781497 - 2²⁷ = 2264207563769 is a prime.

It is a super-2 number, since 2×2264341781497² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2264341788497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132170890748 + 1132170890749.

It is an arithmetic number, because the mean of its divisors is an integer number (1132170890749).

Almost surely, 2^{2264341781497} is an apocalyptic number.

It is an amenable number.

2264341781497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264341781497 is an equidigital number, since it uses as much as digits as its factorization.

2264341781497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16257024, while the sum is 58.

The spelling of 2264341781497 in words is "two trillion, two hundred sixty-four billion, three hundred forty-one million, seven hundred eighty-one thousand, four hundred ninety-seven".