423214203011 has 4 divisors (see below), whose sum is σ = 434652424752. Its totient is φ = 411775981272.

The previous prime is 423214203007. The next prime is 423214203043. The reversal of 423214203011 is 110302412324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423214203011 - 2² = 423214203007 is a prime.

It is a super-2 number, since 2×423214203011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423214203311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5719110815 + ... + 5719110888.

It is an arithmetic number, because the mean of its divisors is an integer number (108663106188).

Almost surely, 2^423214203011 is an apocalyptic number.

423214203011 is a deficient number, since it is larger than the sum of its proper divisors (11438221741).

423214203011 is a wasteful number, since it uses less digits than its factorization.

423214203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11438221740.

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

Adding to 423214203011 its reverse (110302412324), we get a palindrome (533516615335).

The spelling of 423214203011 in words is "four hundred twenty-three billion, two hundred fourteen million, two hundred three thousand, eleven".