1424142422 has 8 divisors (see below), whose sum is σ = 2136424872. Its totient is φ = 712000800.

The previous prime is 1424142389. The next prime is 1424142427. The reversal of 1424142422 is 2242414241.

It is a happy number.

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 = 1424142391 and 1424142400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424142427) 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, 4604 + ... + 53567.

It is an arithmetic number, because the mean of its divisors is an integer number (267053109).

Almost surely, 2^1424142422 is an apocalyptic number.

1424142422 is a deficient number, since it is larger than the sum of its proper divisors (712282450).

1424142422 is a wasteful number, since it uses less digits than its factorization.

1424142422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70414.

The product of its digits is 4096, while the sum is 26.

The square root of 1424142422 is about 37737.8115687701. The cubic root of 1424142422 is about 1125.0827717206.

Adding to 1424142422 its reverse (2242414241), we get a palindrome (3666556663).

The spelling of 1424142422 in words is "one billion, four hundred twenty-four million, one hundred forty-two thousand, four hundred twenty-two".