4442402522 has 8 divisors (see below), whose sum is σ = 6776546400. Its totient is φ = 2183553724.

The previous prime is 4442402519. The next prime is 4442402537. The reversal of 4442402522 is 2252042444.

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, 18823622 + ... + 18823857.

It is an arithmetic number, because the mean of its divisors is an integer number (847068300).

Almost surely, 2^4442402522 is an apocalyptic number.

4442402522 is a deficient number, since it is larger than the sum of its proper divisors (2334143878).

4442402522 is a wasteful number, since it uses less digits than its factorization.

4442402522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37647540.

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 4442402522 is about 66651.3504889436. The cubic root of 4442402522 is about 1643.8895536275.

Adding to 4442402522 its reverse (2252042444), we get a palindrome (6694444966).

The spelling of 4442402522 in words is "four billion, four hundred forty-two million, four hundred two thousand, five hundred twenty-two".