1344310435456 has 16 divisors (see below), whose sum is σ = 2678118445890. Its totient is φ = 672155217664.

The previous prime is 1344310435397. The next prime is 1344310435471. The reversal of 1344310435456 is 6545340134431.

It can be written as a sum of positive squares in only one way, i.e., 1336243521600 + 8066913856 = 1155960^2 + 89816^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251212511 + ... + 5251212766.

Almost surely, 2^{1344310435456} is an apocalyptic number.

1344310435456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1344310435456 is a deficient number, since it is larger than the sum of its proper divisors (1333808010434).

1344310435456 is an equidigital number, since it uses as much as digits as its factorization.

1344310435456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502425291 (or 10502425279 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 1344310435456 its reverse (6545340134431), we get a palindrome (7889650569887).

The spelling of 1344310435456 in words is "one trillion, three hundred forty-four billion, three hundred ten million, four hundred thirty-five thousand, four hundred fifty-six".