1422303042 has 32 divisors (see below), whose sum is σ = 2871288000. Its totient is φ = 469671488.

The previous prime is 1422303041. The next prime is 1422303061. The reversal of 1422303042 is 2403032241.

It is not an unprimeable number, because it can be changed into a prime (1422303041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372688 + ... + 376484.

It is an arithmetic number, because the mean of its divisors is an integer number (89727750).

Almost surely, 2^1422303042 is an apocalyptic number.

1422303042 is an abundant number, since it is smaller than the sum of its proper divisors (1448984958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422303042 is a wasteful number, since it uses less digits than its factorization.

1422303042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1422303042 is about 37713.4331770524. The cubic root of 1422303042 is about 1124.5981885532.

Adding to 1422303042 its reverse (2403032241), we get a palindrome (3825335283).

The spelling of 1422303042 in words is "one billion, four hundred twenty-two million, three hundred three thousand, forty-two".