342225451200 has 168 divisors, whose sum is σ = 1123711831312. Its totient is φ = 91184762880.

The previous prime is 342225451193. The next prime is 342225451201. The reversal of 342225451200 is 2154522243.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (342225451201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5908782 + ... + 5966418.

Almost surely, 2^342225451200 is an apocalyptic number.

342225451200 is a gapful number since it is divisible by the number (30) 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 342225451200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561855915656).

342225451200 is an abundant number, since it is smaller than the sum of its proper divisors (781486380112).

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

342225451200 is a wasteful number, since it uses less digits than its factorization.

342225451200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58899 (or 58884 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 342225451200 its reverse (2154522243), we get a palindrome (344379973443).

The spelling of 342225451200 in words is "three hundred forty-two billion, two hundred twenty-five million, four hundred fifty-one thousand, two hundred".