1411645661344 has 48 divisors (see below), whose sum is σ = 2864010332736. Its totient is φ = 684484134400.

The previous prime is 1411645661329. The next prime is 1411645661407. The reversal of 1411645661344 is 4431665461141.

It is a junction number, because it is equal to n+sod(n) for n = 1411645661294 and 1411645661303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3002302 + ... + 3440509.

It is an arithmetic number, because the mean of its divisors is an integer number (59666881932).

Almost surely, 2^{1411645661344} is an apocalyptic number.

It is an amenable number.

1411645661344 is an abundant number, since it is smaller than the sum of its proper divisors (1452364671392).

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

1411645661344 is a wasteful number, since it uses less digits than its factorization.

1411645661344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443029 (or 6443021 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The spelling of 1411645661344 in words is "one trillion, four hundred eleven billion, six hundred forty-five million, six hundred sixty-one thousand, three hundred forty-four".