4923142442 has 8 divisors (see below), whose sum is σ = 7425513732. Its totient is φ = 2447971200.

The previous prime is 4923142409. The next prime is 4923142451. The reversal of 4923142442 is 2442413294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4447422721 + 475719721 = 66689^2 + 21811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6799559 + ... + 6800282.

Almost surely, 2^4923142442 is an apocalyptic number.

4923142442 is a deficient number, since it is larger than the sum of its proper divisors (2502371290).

4923142442 is a wasteful number, since it uses less digits than its factorization.

4923142442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13600024.

The product of its digits is 55296, while the sum is 35.

The square root of 4923142442 is about 70165.1084371712. The cubic root of 4923142442 is about 1701.1690277521.

The spelling of 4923142442 in words is "four billion, nine hundred twenty-three million, one hundred forty-two thousand, four hundred forty-two".