1422045350 has 48 divisors (see below), whose sum is σ = 2891105136. Its totient is φ = 516096000.

The previous prime is 1422045349. The next prime is 1422045371. The reversal of 1422045350 is 535402241.

It is a happy number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 315110 + ... + 319590.

It is an arithmetic number, because the mean of its divisors is an integer number (60231357).

Almost surely, 2^1422045350 is an apocalyptic number.

1422045350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422045350 is an abundant number, since it is smaller than the sum of its proper divisors (1469059786).

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

1422045350 is a wasteful number, since it uses less digits than its factorization.

1422045350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081 (or 5076 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1422045350 is about 37710.0165738494. The cubic root of 1422045350 is about 1124.5302664457.

Adding to 1422045350 its reverse (535402241), we get a palindrome (1957447591).

The spelling of 1422045350 in words is "one billion, four hundred twenty-two million, forty-five thousand, three hundred fifty".