2345742368 has 24 divisors (see below), whose sum is σ = 4634869932. Its totient is φ = 1168632576.

The previous prime is 2345742319. The next prime is 2345742403. The reversal of 2345742368 is 8632475432.

It can be written as a sum of positive squares in 2 ways, for example, as 2276053264 + 69689104 = 47708^2 + 8348^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123455 + ... + 141182.

Almost surely, 2^2345742368 is an apocalyptic number.

It is an amenable number.

2345742368 is a deficient number, since it is larger than the sum of its proper divisors (2289127564).

2345742368 is a wasteful number, since it uses less digits than its factorization.

2345742368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264924 (or 264916 counting only the distinct ones).

The product of its digits is 967680, while the sum is 44.

The square root of 2345742368 is about 48432.8645446457. The cubic root of 2345742368 is about 1328.6994972172.

The spelling of 2345742368 in words is "two billion, three hundred forty-five million, seven hundred forty-two thousand, three hundred sixty-eight".