1142492324 has 12 divisors (see below), whose sum is σ = 1999603200. Its totient is φ = 571177128.

The previous prime is 1142492303. The next prime is 1142492339. The reversal of 1142492324 is 4232942411.

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, 44657 + ... + 65415.

It is an arithmetic number, because the mean of its divisors is an integer number (166633600).

Almost surely, 2^1142492324 is an apocalyptic number.

It is an amenable number.

1142492324 is a deficient number, since it is larger than the sum of its proper divisors (857110876).

1142492324 is a wasteful number, since it uses less digits than its factorization.

1142492324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34522 (or 34520 counting only the distinct ones).

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

The square root of 1142492324 is about 33800.7740148062. The cubic root of 1142492324 is about 1045.4046566659.

The spelling of 1142492324 in words is "one billion, one hundred forty-two million, four hundred ninety-two thousand, three hundred twenty-four".