2342357664 has 24 divisors (see below), whose sum is σ = 6148689120. Its totient is φ = 780785856.

The previous prime is 2342357657. The next prime is 2342357669. The reversal of 2342357664 is 4667532432.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2342357669) 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, 12199684 + ... + 12199875.

It is an arithmetic number, because the mean of its divisors is an integer number (256195380).

Almost surely, 2^2342357664 is an apocalyptic number.

2342357664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2342357664 is an abundant number, since it is smaller than the sum of its proper divisors (3806331456).

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

2342357664 is a wasteful number, since it uses less digits than its factorization.

2342357664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24399572 (or 24399564 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The square root of 2342357664 is about 48397.9097069285. The cubic root of 2342357664 is about 1328.0601233243.

The spelling of 2342357664 in words is "two billion, three hundred forty-two million, three hundred fifty-seven thousand, six hundred sixty-four".