2323244141440 has 64 divisors (see below), whose sum is σ = 5591280960000. Its totient is φ = 923060721664.

The previous prime is 2323244141419. The next prime is 2323244141459. The reversal of 2323244141440 is 441414423232.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 2323244141396 and 2323244141405.

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, 12086080 + ... + 12276799.

It is an arithmetic number, because the mean of its divisors is an integer number (87363765000).

Almost surely, 2^{2323244141440} is an apocalyptic number.

2323244141440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323244141440 is an abundant number, since it is smaller than the sum of its proper divisors (3268036818560).

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

2323244141440 is a wasteful number, since it uses less digits than its factorization.

2323244141440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24363047 (or 24363035 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2323244141440 its reverse (441414423232), we get a palindrome (2764658564672).

The spelling of 2323244141440 in words is "two trillion, three hundred twenty-three billion, two hundred forty-four million, one hundred forty-one thousand, four hundred forty".