1344402316611 has 16 divisors (see below), whose sum is σ = 1993385116800. Its totient is φ = 895513119624.

The previous prime is 1344402316601. The next prime is 1344402316619. The reversal of 1344402316611 is 1166132044431.

1344402316611 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 0 + 2 + 31 + 6 + 611 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1344402316611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344402316619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20942121 + ... + 21006218.

It is an arithmetic number, because the mean of its divisors is an integer number (124586569800).

Almost surely, 2^{1344402316611} is an apocalyptic number.

1344402316611 is a deficient number, since it is larger than the sum of its proper divisors (648982800189).

1344402316611 is a wasteful number, since it uses less digits than its factorization.

1344402316611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41949535 (or 41949529 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 1344402316611 in words is "one trillion, three hundred forty-four billion, four hundred two million, three hundred sixteen thousand, six hundred eleven".