113790146849 has 4 divisors (see below), whose sum is σ = 113790836736. Its totient is φ = 113789456964.

The previous prime is 113790146831. The next prime is 113790146851. The reversal of 113790146849 is 948641097311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 113790146849 - 2⁸ = 113790146593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113790146849.

It is not an unprimeable number, because it can be changed into a prime (113790146149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64352 + ... + 481374.

It is an arithmetic number, because the mean of its divisors is an integer number (28447709184).

Almost surely, 2^113790146849 is an apocalyptic number.

It is an amenable number.

113790146849 is a deficient number, since it is larger than the sum of its proper divisors (689887).

113790146849 is an equidigital number, since it uses as much as digits as its factorization.

113790146849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689886.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 113790146849 in words is "one hundred thirteen billion, seven hundred ninety million, one hundred forty-six thousand, eight hundred forty-nine".