6411055998419 has 4 divisors (see below), whose sum is σ = 6427043669640. Its totient is φ = 6395068327200.

The previous prime is 6411055998401. The next prime is 6411055998449. The reversal of 6411055998419 is 9148995501146.

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 6411055998419 - 2¹² = 6411055994323 is a prime.

It is a super-2 number, since 2×6411055998419² (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 (6411055998449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7993835009 + ... + 7993835810.

It is an arithmetic number, because the mean of its divisors is an integer number (1606760917410).

Almost surely, 2^{6411055998419} is an apocalyptic number.

6411055998419 is a deficient number, since it is larger than the sum of its proper divisors (15987671221).

6411055998419 is a wasteful number, since it uses less digits than its factorization.

6411055998419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987671220.

The product of its (nonzero) digits is 13996800, while the sum is 62.

The spelling of 6411055998419 in words is "six trillion, four hundred eleven billion, fifty-five million, nine hundred ninety-eight thousand, four hundred nineteen".