2323040064 has 56 divisors (see below), whose sum is σ = 6247168608. Its totient is φ = 761648640.

The previous prime is 2323040053. The next prime is 2323040081. The reversal of 2323040064 is 4600403232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87462 + ... + 110885.

Almost surely, 2^2323040064 is an apocalyptic number.

2323040064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2323040064 is an abundant number, since it is smaller than the sum of its proper divisors (3924128544).

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

2323040064 is a wasteful number, since it uses less digits than its factorization.

2323040064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198423 (or 198413 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2323040064 is about 48197.9259304796. The cubic root of 2323040064 is about 1324.3991701447.

Adding to 2323040064 its reverse (4600403232), we get a palindrome (6923443296).

The spelling of 2323040064 in words is "two billion, three hundred twenty-three million, forty thousand, sixty-four".