2320243390 has 8 divisors (see below), whose sum is σ = 4176438120. Its totient is φ = 928097352.

The previous prime is 2320243379. The next prime is 2320243399. The reversal of 2320243390 is 933420232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320243399) 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, 116012160 + ... + 116012179.

It is an arithmetic number, because the mean of its divisors is an integer number (522054765).

Almost surely, 2^2320243390 is an apocalyptic number.

2320243390 is a deficient number, since it is larger than the sum of its proper divisors (1856194730).

2320243390 is a wasteful number, since it uses less digits than its factorization.

2320243390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232024346.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 2320243390 is about 48168.9048038255. The cubic root of 2320243390 is about 1323.8674817852.

The spelling of 2320243390 in words is "two billion, three hundred twenty million, two hundred forty-three thousand, three hundred ninety".