1422353516 has 12 divisors (see below), whose sum is σ = 2489817120. Its totient is φ = 710977200.

The previous prime is 1422353479. The next prime is 1422353521. The reversal of 1422353516 is 6153532241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33236 + ... + 62843.

It is an arithmetic number, because the mean of its divisors is an integer number (207484760).

Almost surely, 2^1422353516 is an apocalyptic number.

It is an amenable number.

1422353516 is a deficient number, since it is larger than the sum of its proper divisors (1067463604).

1422353516 is a wasteful number, since it uses less digits than its factorization.

1422353516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99784 (or 99782 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 1422353516 is about 37714.1023491213. The cubic root of 1422353516 is about 1124.6114914607.

Adding to 1422353516 its reverse (6153532241), we get a palindrome (7575885757).

The spelling of 1422353516 in words is "one billion, four hundred twenty-two million, three hundred fifty-three thousand, five hundred sixteen".