2320255040 has 56 divisors (see below), whose sum is σ = 5591738880. Its totient is φ = 916909568.

The previous prime is 2320255039. The next prime is 2320255061. The reversal of 2320255040 is 405520232.

It is a junction number, because it is equal to n+sod(n) for n = 2320254997 and 2320255015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17120 + ... + 70239.

It is an arithmetic number, because the mean of its divisors is an integer number (99852480).

Almost surely, 2^2320255040 is an apocalyptic number.

2320255040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320255040 is an abundant number, since it is smaller than the sum of its proper divisors (3271483840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320255040 is an equidigital number, since it uses as much as digits as its factorization.

2320255040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87459 (or 87449 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2320255040 is about 48169.0257323106. The cubic root of 2320255040 is about 1323.8696975054.

Adding to 2320255040 its reverse (405520232), we get a palindrome (2725775272).

The spelling of 2320255040 in words is "two billion, three hundred twenty million, two hundred fifty-five thousand, forty".