2303423650 has 24 divisors (see below), whose sum is σ = 4673857104. Its totient is φ = 837608400.

The previous prime is 2303423621. The next prime is 2303423669. The reversal of 2303423650 is 563243032.

It is a super-2 number, since 2×2303423650² = 10611521022758645000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2093472 + ... + 2094571.

It is an arithmetic number, because the mean of its divisors is an integer number (194744046).

Almost surely, 2^2303423650 is an apocalyptic number.

2303423650 is an abundant number, since it is smaller than the sum of its proper divisors (2370433454).

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

2303423650 is a wasteful number, since it uses less digits than its factorization.

2303423650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188066 (or 4188061 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2303423650 is about 47993.9959786638. The cubic root of 2303423650 is about 1320.6607592525.

Adding to 2303423650 its reverse (563243032), we get a palindrome (2866666682).

The spelling of 2303423650 in words is "two billion, three hundred three million, four hundred twenty-three thousand, six hundred fifty".