113935752449 has 2 divisors, whose sum is σ = 113935752450. Its totient is φ = 113935752448.

The previous prime is 113935752407. The next prime is 113935752467. The reversal of 113935752449 is 944257539311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86808015424 + 27127737025 = 294632^2 + 164705^2 .

It is a cyclic number.

It is not a de Polignac number, because 113935752449 - 2⁸ = 113935752193 is a prime.

It is a super-2 number, since 2×113935752449² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113935752449.

It is not a weakly prime, because it can be changed into another prime (113935752949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56967876224 + 56967876225.

It is an arithmetic number, because the mean of its divisors is an integer number (56967876225).

Almost surely, 2^113935752449 is an apocalyptic number.

It is an amenable number.

113935752449 is a deficient number, since it is larger than the sum of its proper divisors (1).

113935752449 is an equidigital number, since it uses as much as digits as its factorization.

113935752449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 53.

The spelling of 113935752449 in words is "one hundred thirteen billion, nine hundred thirty-five million, seven hundred fifty-two thousand, four hundred forty-nine".