2343507845904 has 405 divisors, whose sum is σ = 7007517877087. Its totient is φ = 731085927936.

The previous prime is 2343507845891. The next prime is 2343507845911. The reversal of 2343507845904 is 4095487053432.

The square root of 2343507845904 is 1530852.

It is a perfect power (a square), and thus also a powerful number.

2343507845904 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 507 + 8 + 45 + 90 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 147041571600 + 2196466274304 = 383460^2 + 1482048^2 .

It is a Duffinian number.

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 80 ways as a sum of consecutive naturals, for example, 28235034247 + ... + 28235034329.

Almost surely, 2^{2343507845904} is an apocalyptic number.

2343507845904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

2343507845904 is the 1530852-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343507845904

2343507845904 is an abundant number, since it is smaller than the sum of its proper divisors (4664010031183).

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

2343507845904 is an equidigital number, since it uses as much as digits as its factorization.

2343507845904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 2343507845904 in words is "two trillion, three hundred forty-three billion, five hundred seven million, eight hundred forty-five thousand, nine hundred four".