142484160 has 336 divisors, whose sum is σ = 569159136. Its totient is φ = 29933568.

The previous prime is 142484159. The next prime is 142484171. The reversal of 142484160 is 61484241.

142484160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 611404 + ... + 611636.

It is an arithmetic number, because the mean of its divisors is an integer number (1693926).

Almost surely, 2^142484160 is an apocalyptic number.

142484160 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 142484160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284579568).

142484160 is an abundant number, since it is smaller than the sum of its proper divisors (426674976).

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

142484160 is a wasteful number, since it uses less digits than its factorization.

142484160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 142484160 is about 11936.6729032842. The cubic root of 142484160 is about 522.3026092907.

The spelling of 142484160 in words is "one hundred forty-two million, four hundred eighty-four thousand, one hundred sixty".