6071966397999 has 6 divisors (see below), whose sum is σ = 8770618130456. Its totient is φ = 4047977598660.

The previous prime is 6071966397977. The next prime is 6071966398007. The reversal of 6071966397999 is 9997936691706.

It is not a de Polignac number, because 6071966397999 - 2¹⁶ = 6071966332463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6071966397919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337331466547 + ... + 337331466564.

Almost surely, 2^{6071966397999} is an apocalyptic number.

6071966397999 is a deficient number, since it is larger than the sum of its proper divisors (2698651732457).

6071966397999 is a wasteful number, since it uses less digits than its factorization.

6071966397999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674662933117 (or 674662933114 counting only the distinct ones).

The product of its (nonzero) digits is 1874923848, while the sum is 81.

The spelling of 6071966397999 in words is "six trillion, seventy-one billion, nine hundred sixty-six million, three hundred ninety-seven thousand, nine hundred ninety-nine".