1423300212 has 36 divisors (see below), whose sum is σ = 3599537760. Its totient is φ = 474202512.

The previous prime is 1423300187. The next prime is 1423300259. The reversal of 1423300212 is 2120033241.

1423300212 is a `hidden beast` number, since 1 + 423 + 30 + 0 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 75753 + ... + 92655.

It is an arithmetic number, because the mean of its divisors is an integer number (99987160).

Almost surely, 2^1423300212 is an apocalyptic number.

1423300212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1423300212 is an abundant number, since it is smaller than the sum of its proper divisors (2176237548).

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

1423300212 is a wasteful number, since it uses less digits than its factorization.

1423300212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19252 (or 19247 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1423300212 is about 37726.6512163484. The cubic root of 1423300212 is about 1124.8609439978.

Adding to 1423300212 its reverse (2120033241), we get a palindrome (3543333453).

The spelling of 1423300212 in words is "one billion, four hundred twenty-three million, three hundred thousand, two hundred twelve".