2310223240 has 48 divisors (see below), whose sum is σ = 5628622500. Its totient is φ = 853003008.

The previous prime is 2310223231. The next prime is 2310223271. The reversal of 2310223240 is 423220132.

It can be written as a sum of positive squares in 6 ways, for example, as 785008324 + 1525214916 = 28018^2 + 39054^2 .

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, 164115 + ... + 177634.

Almost surely, 2^2310223240 is an apocalyptic number.

2310223240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2310223240 is an abundant number, since it is smaller than the sum of its proper divisors (3318399260).

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

2310223240 is a wasteful number, since it uses less digits than its factorization.

2310223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341786 (or 341769 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2310223240 is about 48064.7817013663. The cubic root of 2310223240 is about 1321.9589905517.

Adding to 2310223240 its reverse (423220132), we get a palindrome (2733443372).

The spelling of 2310223240 in words is "two billion, three hundred ten million, two hundred twenty-three thousand, two hundred forty".