6199929553440 has 1152 divisors, whose sum is σ = 24294166444800. Its totient is φ = 1321370910720.

The previous prime is 6199929553387. The next prime is 6199929553451. The reversal of 6199929553440 is 443559299916.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12180607906 + ... + 12180608414.

It is an arithmetic number, because the mean of its divisors is an integer number (21088686150).

Almost surely, 2^{6199929553440} is an apocalyptic number.

6199929553440 is a gapful number since it is divisible by the number (60) 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 6199929553440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12147083222400).

6199929553440 is an abundant number, since it is smaller than the sum of its proper divisors (18094236891360).

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

6199929553440 is a wasteful number, since it uses less digits than its factorization.

6199929553440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 94478400, while the sum is 66.

The spelling of 6199929553440 in words is "six trillion, one hundred ninety-nine billion, nine hundred twenty-nine million, five hundred fifty-three thousand, four hundred forty".