1344642651014 has 24 divisors (see below), whose sum is σ = 2249598383760. Its totient is φ = 599204142432.

The previous prime is 1344642651007. The next prime is 1344642651041. The reversal of 1344642651014 is 4101562464431.

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 11 ways as a sum of consecutive naturals, for example, 30725474 + ... + 30769205.

It is an arithmetic number, because the mean of its divisors is an integer number (93733265990).

Almost surely, 2^{1344642651014} is an apocalyptic number.

1344642651014 is a deficient number, since it is larger than the sum of its proper divisors (904955732746).

1344642651014 is a wasteful number, since it uses less digits than its factorization.

1344642651014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61494752 (or 61494723 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 1344642651014 in words is "one trillion, three hundred forty-four billion, six hundred forty-two million, six hundred fifty-one thousand, fourteen".