4550500342400 has 96 divisors (see below), whose sum is σ = 11243655374880. Its totient is φ = 1819795737600.

The previous prime is 4550500342397. The next prime is 4550500342411. The reversal of 4550500342400 is 42430050554.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14458715 + ... + 14770085.

It is an arithmetic number, because the mean of its divisors is an integer number (117121410155).

Almost surely, 2^{4550500342400} is an apocalyptic number.

4550500342400 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 4550500342400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5621827687440).

4550500342400 is an abundant number, since it is smaller than the sum of its proper divisors (6693155032480).

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

4550500342400 is a wasteful number, since it uses less digits than its factorization.

4550500342400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315962 (or 315945 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 4550500342400 its reverse (42430050554), we get a palindrome (4592930392954).

The spelling of 4550500342400 in words is "four trillion, five hundred fifty billion, five hundred million, three hundred forty-two thousand, four hundred".