2314326451240 has 64 divisors (see below), whose sum is σ = 5252230800000. Its totient is φ = 917755833600.

The previous prime is 2314326451219. The next prime is 2314326451249. The reversal of 2314326451240 is 421546234132.

It is a super-2 number, since 2×2314326451240² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2314326451240.

It is not an unprimeable number, because it can be changed into a prime (2314326451249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2630026 + ... + 3397894.

It is an arithmetic number, because the mean of its divisors is an integer number (82066106250).

Almost surely, 2^{2314326451240} is an apocalyptic number.

2314326451240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2314326451240 is an abundant number, since it is smaller than the sum of its proper divisors (2937904348760).

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

2314326451240 is a wasteful number, since it uses less digits than its factorization.

2314326451240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768530 (or 768526 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 2314326451240 in words is "two trillion, three hundred fourteen billion, three hundred twenty-six million, four hundred fifty-one thousand, two hundred forty".