142824080 has 40 divisors (see below), whose sum is σ = 379505472. Its totient is φ = 48968064.

The previous prime is 142824079. The next prime is 142824109. The reversal of 142824080 is 80428241.

It is a tau number, because it is divible by the number of its divisors (40).

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, 126962 + ... + 128081.

Almost surely, 2^142824080 is an apocalyptic number.

142824080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142824080 is an abundant number, since it is smaller than the sum of its proper divisors (236681392).

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

142824080 is a wasteful number, since it uses less digits than its factorization.

142824080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255063 (or 255057 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 142824080 is about 11950.9028947607. The cubic root of 142824080 is about 522.7176264291.

The spelling of 142824080 in words is "one hundred forty-two million, eight hundred twenty-four thousand, eighty".