1423214422 has 16 divisors (see below), whose sum is σ = 2440370592. Its totient is φ = 609805440.

The previous prime is 1423214407. The next prime is 1423214423. The reversal of 1423214422 is 2244123241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423214423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68088 + ... + 86500.

It is an arithmetic number, because the mean of its divisors is an integer number (152523162).

Almost surely, 2^1423214422 is an apocalyptic number.

1423214422 is a deficient number, since it is larger than the sum of its proper divisors (1017156170).

1423214422 is a wasteful number, since it uses less digits than its factorization.

1423214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23943.

The product of its digits is 3072, while the sum is 25.

The square root of 1423214422 is about 37725.5142045804. The cubic root of 1423214422 is about 1124.8383430599.

Adding to 1423214422 its reverse (2244123241), we get a palindrome (3667337663).

The spelling of 1423214422 in words is "one billion, four hundred twenty-three million, two hundred fourteen thousand, four hundred twenty-two".