142233200 has 60 divisors (see below), whose sum is σ = 346467408. Its totient is φ = 56102400.

The previous prime is 142233193. The next prime is 142233227. The reversal of 142233200 is 2332241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26765 + ... + 31635.

Almost surely, 2^142233200 is an apocalyptic number.

142233200 is a gapful number since it is divisible by the number (10) 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 142233200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173233704).

142233200 is an abundant number, since it is smaller than the sum of its proper divisors (204234208).

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

142233200 is a wasteful number, since it uses less digits than its factorization.

142233200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 142233200 is about 11926.1561284431. The cubic root of 142233200 is about 521.9957819813.

Adding to 142233200 its reverse (2332241), we get a palindrome (144565441).

The spelling of 142233200 in words is "one hundred forty-two million, two hundred thirty-three thousand, two hundred".