117449780833 has 32 divisors (see below), whose sum is σ = 147785333760. Its totient is φ = 90676532160.

The previous prime is 117449780797. The next prime is 117449780839. The reversal of 117449780833 is 338087944711.

It is a cyclic number.

It is not a de Polignac number, because 117449780833 - 2¹⁷ = 117449649761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117449780839) 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 in 31 ways as a sum of consecutive naturals, for example, 3802510 + ... + 3833272.

It is an arithmetic number, because the mean of its divisors is an integer number (4618291680).

Almost surely, 2^117449780833 is an apocalyptic number.

It is an amenable number.

117449780833 is a deficient number, since it is larger than the sum of its proper divisors (30335552927).

117449780833 is a wasteful number, since it uses less digits than its factorization.

117449780833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31237.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 117449780833 in words is "one hundred seventeen billion, four hundred forty-nine million, seven hundred eighty thousand, eight hundred thirty-three".