4351442422 has 8 divisors (see below), whose sum is σ = 6686362872. Its totient is φ = 2122654800.

The previous prime is 4351442419. The next prime is 4351442423. The reversal of 4351442422 is 2242441534.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351442423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26533104 + ... + 26533267.

It is an arithmetic number, because the mean of its divisors is an integer number (835795359).

Almost surely, 2^4351442422 is an apocalyptic number.

4351442422 is a deficient number, since it is larger than the sum of its proper divisors (2334920450).

4351442422 is a wasteful number, since it uses less digits than its factorization.

4351442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53066414.

The product of its digits is 30720, while the sum is 31.

The square root of 4351442422 is about 65965.4638579916. The cubic root of 4351442422 is about 1632.5923122654.

Adding to 4351442422 its reverse (2242441534), we get a palindrome (6593883956).

The spelling of 4351442422 in words is "four billion, three hundred fifty-one million, four hundred forty-two thousand, four hundred twenty-two".