6411982019099 has 8 divisors (see below), whose sum is σ = 6645694236720. Its totient is φ = 6181449559776.

The previous prime is 6411982019077. The next prime is 6411982019141. The reversal of 6411982019099 is 9909102891146.

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

It is a cyclic number.

It is not a de Polignac number, because 6411982019099 - 2⁸ = 6411982018843 is a prime.

It is a super-2 number, since 2×6411982019099² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6411982019059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794935469 + ... + 794943534.

It is an arithmetic number, because the mean of its divisors is an integer number (830711779590).

Almost surely, 2^{6411982019099} is an apocalyptic number.

6411982019099 is a deficient number, since it is larger than the sum of its proper divisors (233712217621).

6411982019099 is a wasteful number, since it uses less digits than its factorization.

6411982019099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589879149.

The product of its (nonzero) digits is 2519424, while the sum is 59.

The spelling of 6411982019099 in words is "six trillion, four hundred eleven billion, nine hundred eighty-two million, nineteen thousand, ninety-nine".