142336000 has 112 divisors (see below), whose sum is σ = 357804720. Its totient is φ = 56524800.

The previous prime is 142335989. The next prime is 142336021. The reversal of 142336000 is 633241.

142336000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023931 + ... + 1024069.

It is an arithmetic number, because the mean of its divisors is an integer number (3194685).

Almost surely, 2^142336000 is an apocalyptic number.

142336000 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 142336000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178902360).

142336000 is an abundant number, since it is smaller than the sum of its proper divisors (215468720).

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

142336000 is an frugal number, since it uses more digits than its factorization.

142336000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 142336000 is about 11930.4652046766. The cubic root of 142336000 is about 522.1215103475.

Adding to 142336000 its reverse (633241), we get a palindrome (142969241).

The spelling of 142336000 in words is "one hundred forty-two million, three hundred thirty-six thousand".