142496024 has 32 divisors (see below), whose sum is σ = 301525200. Its totient is φ = 62536320.

The previous prime is 142496021. The next prime is 142496059. The reversal of 142496024 is 420694241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142496021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25367 + ... + 30470.

Almost surely, 2^142496024 is an apocalyptic number.

It is an amenable number.

142496024 is an abundant number, since it is smaller than the sum of its proper divisors (159029176).

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

142496024 is a wasteful number, since it uses less digits than its factorization.

142496024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55883 (or 55879 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 142496024 is about 11937.1698488377. The cubic root of 142496024 is about 522.3171054663.

The spelling of 142496024 in words is "one hundred forty-two million, four hundred ninety-six thousand, twenty-four".