2303403241340 has 24 divisors (see below), whose sum is σ = 4861454085600. Its totient is φ = 916731338688.

The previous prime is 2303403241313. The next prime is 2303403241367. The reversal of 2303403241340 is 431423043032.

It is an interprime number because it is at equal distance from previous prime (2303403241313) and next prime (2303403241367).

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 289368287 + ... + 289376246.

It is an arithmetic number, because the mean of its divisors is an integer number (202560586900).

Almost surely, 2^{2303403241340} is an apocalyptic number.

2303403241340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303403241340 is an abundant number, since it is smaller than the sum of its proper divisors (2558050844260).

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

2303403241340 is a wasteful number, since it uses less digits than its factorization.

2303403241340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578744741 (or 578744739 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2303403241340 its reverse (431423043032), we get a palindrome (2734826284372).

The spelling of 2303403241340 in words is "two trillion, three hundred three billion, four hundred three million, two hundred forty-one thousand, three hundred forty".