4392142924 has 24 divisors (see below), whose sum is σ = 8401051568. Its totient is φ = 1996885440.

The previous prime is 4392142921. The next prime is 4392142987. The reversal of 4392142924 is 4292412934.

It is not an unprimeable number, because it can be changed into a prime (4392142921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626847 + ... + 633814.

Almost surely, 2^4392142924 is an apocalyptic number.

It is an amenable number.

4392142924 is a deficient number, since it is larger than the sum of its proper divisors (4008908644).

4392142924 is a wasteful number, since it uses less digits than its factorization.

4392142924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260745 (or 1260743 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 4392142924 is about 66273.2444052651. The cubic root of 4392142924 is about 1637.6665858843. Note that the first 3 decimals are identical.

The spelling of 4392142924 in words is "four billion, three hundred ninety-two million, one hundred forty-two thousand, nine hundred twenty-four".