2323310244402 has 128 divisors (see below), whose sum is σ = 5472874713600. Its totient is φ = 643698524160.

The previous prime is 2323310244377. The next prime is 2323310244403. The reversal of 2323310244402 is 2044420133232.

It is a self number, because there is not a number n which added to its sum of digits gives 2323310244402.

It is not an unprimeable number, because it can be changed into a prime (2323310244403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 514801698 + ... + 514806210.

It is an arithmetic number, because the mean of its divisors is an integer number (42756833700).

Almost surely, 2^{2323310244402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2323310244402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736437356800).

2323310244402 is an abundant number, since it is smaller than the sum of its proper divisors (3149564469198).

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

2323310244402 is a wasteful number, since it uses less digits than its factorization.

2323310244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2323310244402 its reverse (2044420133232), we get a palindrome (4367730377634).

The spelling of 2323310244402 in words is "two trillion, three hundred twenty-three billion, three hundred ten million, two hundred forty-four thousand, four hundred two".