113429078849 has 2 divisors, whose sum is σ = 113429078850. Its totient is φ = 113429078848.

The previous prime is 113429078839. The next prime is 113429078857. The reversal of 113429078849 is 948870924311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100699598224 + 12729480625 = 317332^2 + 112825^2 .

It is a cyclic number.

It is not a de Polignac number, because 113429078849 - 2⁸ = 113429078593 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113429078794 and 113429078803.

It is not a weakly prime, because it can be changed into another prime (113429078809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56714539424 + 56714539425.

It is an arithmetic number, because the mean of its divisors is an integer number (56714539425).

Almost surely, 2^113429078849 is an apocalyptic number.

It is an amenable number.

113429078849 is a deficient number, since it is larger than the sum of its proper divisors (1).

113429078849 is an equidigital number, since it uses as much as digits as its factorization.

113429078849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 113429078849 in words is "one hundred thirteen billion, four hundred twenty-nine million, seventy-eight thousand, eight hundred forty-nine".