1344610655456 has 24 divisors (see below), whose sum is σ = 2647619969904. Its totient is φ = 672199234560.

The previous prime is 1344610655441. The next prime is 1344610655471. The reversal of 1344610655456 is 6545560164431.

It is an interprime number because it is at equal distance from previous prime (1344610655441) and next prime (1344610655471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3109265 + ... + 3515216.

It is an arithmetic number, because the mean of its divisors is an integer number (110317498746).

Almost surely, 2^{1344610655456} is an apocalyptic number.

1344610655456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1344610655456 is a deficient number, since it is larger than the sum of its proper divisors (1303009314448).

1344610655456 is an equidigital number, since it uses as much as digits as its factorization.

1344610655456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630834 (or 6630826 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 1344610655456 in words is "one trillion, three hundred forty-four billion, six hundred ten million, six hundred fifty-five thousand, four hundred fifty-six".