1662316044302 has 8 divisors (see below), whose sum is σ = 2515540208976. Its totient is φ = 823802641312.

The previous prime is 1662316044289. The next prime is 1662316044317. The reversal of 1662316044302 is 2034406132661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1662316044302² (a number of 25 digits) contains 22 as substring.

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, 3677690138 + ... + 3677690589.

It is an arithmetic number, because the mean of its divisors is an integer number (314442526122).

Almost surely, 2^{1662316044302} is an apocalyptic number.

1662316044302 is a deficient number, since it is larger than the sum of its proper divisors (853224164674).

1662316044302 is a wasteful number, since it uses less digits than its factorization.

1662316044302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355380842.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 1662316044302 in words is "one trillion, six hundred sixty-two billion, three hundred sixteen million, forty-four thousand, three hundred two".