1662324162344 has 8 divisors (see below), whose sum is σ = 3116857804410. Its totient is φ = 831162081168.

The previous prime is 1662324162329. The next prime is 1662324162379. The reversal of 1662324162344 is 4432614232661.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 953478037444 + 708846124900 = 976462^2 + 841930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1662324162295 and 1662324162304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103895260139 + ... + 103895260154.

Almost surely, 2^{1662324162344} is an apocalyptic number.

It is an amenable number.

1662324162344 is a deficient number, since it is larger than the sum of its proper divisors (1454533642066).

1662324162344 is a wasteful number, since it uses less digits than its factorization.

1662324162344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207790520299 (or 207790520295 counting only the distinct ones).

The product of its digits is 995328, while the sum is 44.

The spelling of 1662324162344 in words is "one trillion, six hundred sixty-two billion, three hundred twenty-four million, one hundred sixty-two thousand, three hundred forty-four".