6411055998436 has 12 divisors (see below), whose sum is σ = 11219441853312. Its totient is φ = 3205501183208.

The previous prime is 6411055998401. The next prime is 6411055998449. The reversal of 6411055998436 is 6348995501146.

It is a happy number.

It is a super-2 number, since 2×6411055998436² (a number of 26 digits) contains 22 as substring.

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, 6161200 + ... + 7126183.

It is an arithmetic number, because the mean of its divisors is an integer number (934953487776).

Almost surely, 2^{6411055998436} is an apocalyptic number.

It is an amenable number.

6411055998436 is a deficient number, since it is larger than the sum of its proper divisors (4808385854876).

6411055998436 is a wasteful number, since it uses less digits than its factorization.

6411055998436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13408010 (or 13408008 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 61.

The spelling of 6411055998436 in words is "six trillion, four hundred eleven billion, fifty-five million, nine hundred ninety-eight thousand, four hundred thirty-six".