1422341312 has 56 divisors (see below), whose sum is σ = 3415430304. Its totient is φ = 573714432.

The previous prime is 1422341293. The next prime is 1422341357. The reversal of 1422341312 is 2131432241.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85763 + ... + 100994.

Almost surely, 2^1422341312 is an apocalyptic number.

It is an amenable number.

1422341312 is an abundant number, since it is smaller than the sum of its proper divisors (1993088992).

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

1422341312 is a wasteful number, since it uses less digits than its factorization.

1422341312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186793 (or 186783 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1422341312 is about 37713.9405525331. The cubic root of 1422341312 is about 1124.6082750081.

Adding to 1422341312 its reverse (2131432241), we get a palindrome (3553773553).

The spelling of 1422341312 in words is "one billion, four hundred twenty-two million, three hundred forty-one thousand, three hundred twelve".