1423234022 has 16 divisors (see below), whose sum is σ = 2448163872. Its totient is φ = 607873920.

The previous prime is 1423234013. The next prime is 1423234031. The reversal of 1423234022 is 2204323241.

It is an interprime number because it is at equal distance from previous prime (1423234013) and next prime (1423234031).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169379 + ... + 177582.

It is an arithmetic number, because the mean of its divisors is an integer number (153010242).

Almost surely, 2^1423234022 is an apocalyptic number.

1423234022 is a deficient number, since it is larger than the sum of its proper divisors (1024929850).

1423234022 is a wasteful number, since it uses less digits than its factorization.

1423234022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347263.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1423234022 is about 37725.7739748305. The cubic root of 1423234022 is about 1124.8435066600.

Adding to 1423234022 its reverse (2204323241), we get a palindrome (3627557263).

The spelling of 1423234022 in words is "one billion, four hundred twenty-three million, two hundred thirty-four thousand, twenty-two".