5421145120200 has 192 divisors, whose sum is σ = 18726651864000. Its totient is φ = 1441472094720.

The previous prime is 5421145120199. The next prime is 5421145120211. The reversal of 5421145120200 is 20215411245.

It is a happy number.

5421145120200 is a `hidden beast` number, since 5 + 4 + 2 + 1 + 1 + 451 + 2 + 0 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 427236 + ... + 3320364.

It is an arithmetic number, because the mean of its divisors is an integer number (97534645125).

Almost surely, 2^{5421145120200} is an apocalyptic number.

5421145120200 is a gapful number since it is divisible by the number (50) 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 5421145120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9363325932000).

5421145120200 is an abundant number, since it is smaller than the sum of its proper divisors (13305506743800).

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

5421145120200 is a wasteful number, since it uses less digits than its factorization.

5421145120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893501 (or 2893486 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The spelling of 5421145120200 in words is "five trillion, four hundred twenty-one billion, one hundred forty-five million, one hundred twenty thousand, two hundred".