142466120 has 128 divisors (see below), whose sum is σ = 356918400. Its totient is φ = 50958336.

The previous prime is 142466119. The next prime is 142466147. The reversal of 142466120 is 21664241.

142466120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142466120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2126327 + ... + 2126393.

It is an arithmetic number, because the mean of its divisors is an integer number (2788425).

Almost surely, 2^142466120 is an apocalyptic number.

142466120 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 142466120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178459200).

142466120 is an abundant number, since it is smaller than the sum of its proper divisors (214452280).

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

142466120 is a wasteful number, since it uses less digits than its factorization.

142466120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 142466120 is about 11935.9172249141. The cubic root of 142466120 is about 522.2805653509.

The spelling of 142466120 in words is "one hundred forty-two million, four hundred sixty-six thousand, one hundred twenty".