6493168140982 has 8 divisors (see below), whose sum is σ = 9752721257952. Its totient is φ = 3242261055000.

The previous prime is 6493168140929. The next prime is 6493168140997. The reversal of 6493168140982 is 2890418613946.

It is a happy number.

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

It is a super-2 number, since 2×6493168140982² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6493168140982.

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, 2161505869 + ... + 2161508872.

It is an arithmetic number, because the mean of its divisors is an integer number (1219090157244).

Almost surely, 2^{6493168140982} is an apocalyptic number.

6493168140982 is a deficient number, since it is larger than the sum of its proper divisors (3259553116970).

6493168140982 is a wasteful number, since it uses less digits than its factorization.

6493168140982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323015494.

The product of its (nonzero) digits is 17915904, while the sum is 61.

The spelling of 6493168140982 in words is "six trillion, four hundred ninety-three billion, one hundred sixty-eight million, one hundred forty thousand, nine hundred eighty-two".