142896324 has 12 divisors (see below), whose sum is σ = 333424784. Its totient is φ = 47632104.

The previous prime is 142896319. The next prime is 142896361. The reversal of 142896324 is 423698241.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5954002 + ... + 5954025.

Almost surely, 2^142896324 is an apocalyptic number.

It is an amenable number.

142896324 is an abundant number, since it is smaller than the sum of its proper divisors (190528460).

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

142896324 is a wasteful number, since it uses less digits than its factorization.

142896324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11908034 (or 11908032 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 142896324 is about 11953.9250457747. The cubic root of 142896324 is about 522.8057461327.

The spelling of 142896324 in words is "one hundred forty-two million, eight hundred ninety-six thousand, three hundred twenty-four".