6111198503424 has 800 divisors, whose sum is σ = 22086135265920. Its totient is φ = 1643390042112.

The previous prime is 6111198503359. The next prime is 6111198503461. The reversal of 6111198503424 is 4243058911116.

6111198503424 is a `hidden beast` number, since 6 + 1 + 1 + 11 + 98 + 503 + 42 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6111198503424.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 865973304 + ... + 865980360.

Almost surely, 2^{6111198503424} is an apocalyptic number.

6111198503424 is a gapful number since it is divisible by the number (64) 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 6111198503424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11043067632960).

6111198503424 is an abundant number, since it is smaller than the sum of its proper divisors (15974936762496).

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

6111198503424 is a wasteful number, since it uses less digits than its factorization.

6111198503424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270 (or 7245 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 6111198503424 in words is "six trillion, one hundred eleven billion, one hundred ninety-eight million, five hundred three thousand, four hundred twenty-four".