2312450321452 has 24 divisors (see below), whose sum is σ = 4224256446816. Its totient is φ = 1105556124288.

The previous prime is 2312450321387. The next prime is 2312450321507. The reversal of 2312450321452 is 2541230542132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4270143 + ... + 4781110.

It is an arithmetic number, because the mean of its divisors is an integer number (176010685284).

Almost surely, 2^{2312450321452} is an apocalyptic number.

It is an amenable number.

2312450321452 is a deficient number, since it is larger than the sum of its proper divisors (1911806125364).

2312450321452 is a wasteful number, since it uses less digits than its factorization.

2312450321452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054057 (or 9054055 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 2312450321452 its reverse (2541230542132), we get a palindrome (4853680863584).

The spelling of 2312450321452 in words is "two trillion, three hundred twelve billion, four hundred fifty million, three hundred twenty-one thousand, four hundred fifty-two".