2323450315040 has 48 divisors (see below), whose sum is σ = 5492828525688. Its totient is φ = 928757538816.

The previous prime is 2323450315033. The next prime is 2323450315073. The reversal of 2323450315040 is 405130543232.

It can be written as a sum of positive squares in 4 ways, for example, as 1592008015504 + 731442299536 = 1261748^2 + 855244^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 2323450314988 and 2323450315006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4624337 + ... + 5102096.

Almost surely, 2^{2323450315040} is an apocalyptic number.

2323450315040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323450315040 is an abundant number, since it is smaller than the sum of its proper divisors (3169378210648).

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

2323450315040 is a wasteful number, since it uses less digits than its factorization.

2323450315040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727941 (or 9727933 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 2323450315040 its reverse (405130543232), we get a palindrome (2728580858272).

The spelling of 2323450315040 in words is "two trillion, three hundred twenty-three billion, four hundred fifty million, three hundred fifteen thousand, forty".