142824488 has 16 divisors (see below), whose sum is σ = 268920000. Its totient is φ = 71112496.

The previous prime is 142824481. The next prime is 142824499. The reversal of 142824488 is 884428241.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (142824481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35438 + ... + 39261.

It is an arithmetic number, because the mean of its divisors is an integer number (16807500).

Almost surely, 2^142824488 is an apocalyptic number.

It is an amenable number.

142824488 is a deficient number, since it is larger than the sum of its proper divisors (126095512).

142824488 is a wasteful number, since it uses less digits than its factorization.

142824488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74944 (or 74940 counting only the distinct ones).

The product of its digits is 131072, while the sum is 41.

The square root of 142824488 is about 11950.9199645885. The cubic root of 142824488 is about 522.7181241710.

The spelling of 142824488 in words is "one hundred forty-two million, eight hundred twenty-four thousand, four hundred eighty-eight".