4442229742 has 8 divisors (see below), whose sum is σ = 6670238256. Its totient is φ = 2218816992.

The previous prime is 4442229739. The next prime is 4442229791. The reversal of 4442229742 is 2479222444.

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

It is a junction number, because it is equal to n+sod(n) for n = 4442229695 and 4442229704.

It is a congruent number.

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, 1146523 + ... + 1150390.

It is an arithmetic number, because the mean of its divisors is an integer number (833779782).

Almost surely, 2^4442229742 is an apocalyptic number.

4442229742 is a deficient number, since it is larger than the sum of its proper divisors (2228008514).

4442229742 is a wasteful number, since it uses less digits than its factorization.

4442229742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297882.

The product of its digits is 258048, while the sum is 40.

The square root of 4442229742 is about 66650.0543285600. The cubic root of 4442229742 is about 1643.8682412169.

The spelling of 4442229742 in words is "four billion, four hundred forty-two million, two hundred twenty-nine thousand, seven hundred forty-two".