2240243313412 has 96 divisors (see below), whose sum is σ = 4626850636800. Its totient is φ = 939103291392.

The previous prime is 2240243313389. The next prime is 2240243313493. The reversal of 2240243313412 is 2143133420422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52865889 + ... + 52908247.

It is an arithmetic number, because the mean of its divisors is an integer number (48196360800).

Almost surely, 2^{2240243313412} is an apocalyptic number.

It is an amenable number.

2240243313412 is an abundant number, since it is smaller than the sum of its proper divisors (2386607323388).

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

2240243313412 is a wasteful number, since it uses less digits than its factorization.

2240243313412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44485 (or 44483 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2240243313412 its reverse (2143133420422), we get a palindrome (4383376733834).

The spelling of 2240243313412 in words is "two trillion, two hundred forty billion, two hundred forty-three million, three hundred thirteen thousand, four hundred twelve".