4192448198400 has 1728 divisors, whose sum is σ = 19235728834560. Its totient is φ = 868025548800.

The previous prime is 4192448198371. The next prime is 4192448198413. The reversal of 4192448198400 is 48918442914.

4192448198400 is a `hidden beast` number, since 4 + 1 + 9 + 2 + 4 + 48 + 198 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 6479826877 + ... + 6479827523.

It is an arithmetic number, because the mean of its divisors is an integer number (11131787520).

Almost surely, 2^{4192448198400} is an apocalyptic number.

4192448198400 is a gapful number since it is divisible by the number (40) 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 4192448198400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9617864417280).

4192448198400 is an abundant number, since it is smaller than the sum of its proper divisors (15043280636160).

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

4192448198400 is a wasteful number, since it uses less digits than its factorization.

4192448198400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 4192448198400 in words is "four trillion, one hundred ninety-two billion, four hundred forty-eight million, one hundred ninety-eight thousand, four hundred".