6017981864399 has 4 divisors (see below), whose sum is σ = 6017991210480. Its totient is φ = 6017972518320.

The previous prime is 6017981864371. The next prime is 6017981864413. The reversal of 6017981864399 is 9934681897106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6017981864399 - 2⁸ = 6017981864143 is a prime.

It is a super-2 number, since 2×6017981864399² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6017981864309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629507 + ... + 5020884.

It is an arithmetic number, because the mean of its divisors is an integer number (1504497802620).

Almost surely, 2^{6017981864399} is an apocalyptic number.

6017981864399 is a deficient number, since it is larger than the sum of its proper divisors (9346081).

6017981864399 is an equidigital number, since it uses as much as digits as its factorization.

6017981864399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9346080.

The product of its (nonzero) digits is 141087744, while the sum is 71.

The spelling of 6017981864399 in words is "six trillion, seventeen billion, nine hundred eighty-one million, eight hundred sixty-four thousand, three hundred ninety-nine".