6411110992 has 240 divisors, whose sum is σ = 16076828160. Its totient is φ = 2444083200.

The previous prime is 6411110969. The next prime is 6411111017. The reversal of 6411110992 is 2990111146.

It is a super-2 number, since 2×6411110992² = 82204688303486448128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15674884 + ... + 15675292.

It is an arithmetic number, because the mean of its divisors is an integer number (66986784).

Almost surely, 2^6411110992 is an apocalyptic number.

6411110992 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6411110992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8038414080).

6411110992 is an abundant number, since it is smaller than the sum of its proper divisors (9665717168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6411110992 is a wasteful number, since it uses less digits than its factorization.

6411110992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 6411110992 is about 80069.4135859630. The cubic root of 6411110992 is about 1857.7093426156.

The spelling of 6411110992 in words is "six billion, four hundred eleven million, one hundred ten thousand, nine hundred ninety-two".