2320140769 has 8 divisors (see below), whose sum is σ = 2377081728. Its totient is φ = 2263873920.

The previous prime is 2320140763. The next prime is 2320140799. The reversal of 2320140769 is 9670410232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2320140769 - 2³ = 2320140761 is a prime.

It is a super-2 number, since 2×2320140769² = 10766106375951822722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320140761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161557 + ... + 175330.

It is an arithmetic number, because the mean of its divisors is an integer number (297135216).

Almost surely, 2^2320140769 is an apocalyptic number.

It is an amenable number.

2320140769 is a deficient number, since it is larger than the sum of its proper divisors (56940959).

2320140769 is an equidigital number, since it uses as much as digits as its factorization.

2320140769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337055.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2320140769 is about 48167.8395716478. The cubic root of 2320140769 is about 1323.8479639179.

The spelling of 2320140769 in words is "two billion, three hundred twenty million, one hundred forty thousand, seven hundred sixty-nine".