1423330401211 has 8 divisors (see below), whose sum is σ = 1426351345200. Its totient is φ = 1420309954560.

The previous prime is 1423330401193. The next prime is 1423330401221. The reversal of 1423330401211 is 1121040333241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1423330401211 - 2¹³ = 1423330393019 is a prime.

It is a super-2 number, since 2×1423330401211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423330401221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5915955 + ... + 6151843.

It is an arithmetic number, because the mean of its divisors is an integer number (178293918150).

Almost surely, 2^{1423330401211} is an apocalyptic number.

1423330401211 is a deficient number, since it is larger than the sum of its proper divisors (3020943989).

1423330401211 is a wasteful number, since it uses less digits than its factorization.

1423330401211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248669.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1423330401211 its reverse (1121040333241), we get a palindrome (2544370734452).

The spelling of 1423330401211 in words is "one trillion, four hundred twenty-three billion, three hundred thirty million, four hundred one thousand, two hundred eleven".