2443314233440 has 24 divisors (see below), whose sum is σ = 5772329876880. Its totient is φ = 977325693312.

The previous prime is 2443314233429. The next prime is 2443314233453. The reversal of 2443314233440 is 443324133442.

It is a self number, because there is not a number n which added to its sum of digits gives 2443314233440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7635356820 + ... + 7635357139.

It is an arithmetic number, because the mean of its divisors is an integer number (240513744870).

Almost surely, 2^{2443314233440} is an apocalyptic number.

2443314233440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2443314233440 is an abundant number, since it is smaller than the sum of its proper divisors (3329015643440).

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

2443314233440 is a wasteful number, since it uses less digits than its factorization.

2443314233440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15270713974 (or 15270713966 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 2443314233440 its reverse (443324133442), we get a palindrome (2886638366882).

The spelling of 2443314233440 in words is "two trillion, four hundred forty-three billion, three hundred fourteen million, two hundred thirty-three thousand, four hundred forty".