142230480 has 160 divisors (see below), whose sum is σ = 520347648. Its totient is φ = 31449600.

The previous prime is 142230461. The next prime is 142230493. The reversal of 142230480 is 84032241.

142230480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 142230480.

It is a congruent number.

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, 50715 + ... + 53445.

Almost surely, 2^142230480 is an apocalyptic number.

142230480 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 142230480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260173824).

142230480 is an abundant number, since it is smaller than the sum of its proper divisors (378117168).

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

142230480 is a wasteful number, since it uses less digits than its factorization.

142230480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785 (or 2779 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 142230480 is about 11926.0420928320. The cubic root of 142230480 is about 521.9924544938.

The spelling of 142230480 in words is "one hundred forty-two million, two hundred thirty thousand, four hundred eighty".