2264341781539 has 2 divisors, whose sum is σ = 2264341781540. Its totient is φ = 2264341781538.

The previous prime is 2264341781497. The next prime is 2264341781549. The reversal of 2264341781539 is 9351871434622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2264341781539 - 2⁹ = 2264341781027 is a prime.

It is a super-3 number, since 3×2264341781539³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2264341781539.

It is not a weakly prime, because it can be changed into another prime (2264341781549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132170890769 + 1132170890770.

It is an arithmetic number, because the mean of its divisors is an integer number (1132170890770).

Almost surely, 2^{2264341781539} is an apocalyptic number.

2264341781539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264341781539 is an equidigital number, since it uses as much as digits as its factorization.

2264341781539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 55.

The spelling of 2264341781539 in words is "two trillion, two hundred sixty-four billion, three hundred forty-one million, seven hundred eighty-one thousand, five hundred thirty-nine".