54342323221000 has 128 divisors (see below), whose sum is σ = 130200481382400. Its totient is φ = 21219744211200.

The previous prime is 54342323220979. The next prime is 54342323221001. The reversal of 54342323221000 is 12232324345.

It is not an unprimeable number, because it can be changed into a prime (54342323221001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16796857 + ... + 19769143.

It is an arithmetic number, because the mean of its divisors is an integer number (1017191260800).

Almost surely, 2^{54342323221000} is an apocalyptic number.

54342323221000 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 54342323221000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65100240691200).

54342323221000 is an abundant number, since it is smaller than the sum of its proper divisors (75858158161400).

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

54342323221000 is a wasteful number, since it uses less digits than its factorization.

54342323221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972744 (or 2972730 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 54342323221000 its reverse (12232324345), we get a palindrome (54354555545345).

The spelling of 54342323221000 in words is "fifty-four trillion, three hundred forty-two billion, three hundred twenty-three million, two hundred twenty-one thousand".