50424021200000 has 192 divisors, whose sum is σ = 143496687499200. Its totient is φ = 17288234880000.

The previous prime is 50424021199997. The next prime is 50424021200041. The reversal of 50424021200000 is 212042405.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6204290 + ... + 11804289.

It is an arithmetic number, because the mean of its divisors is an integer number (747378580725).

Almost surely, 2^{50424021200000} is an apocalyptic number.

50424021200000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50424021200000 is an abundant number, since it is smaller than the sum of its proper divisors (93072666299200).

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

50424021200000 is an frugal number, since it uses more digits than its factorization.

50424021200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18008625 (or 18008593 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 50424021200000 its reverse (212042405), we get a palindrome (50424233242405).

The spelling of 50424021200000 in words is "fifty trillion, four hundred twenty-four billion, twenty-one million, two hundred thousand".