423114244402111 has 4 divisors (see below), whose sum is σ = 423148815396000. Its totient is φ = 423079673408224.

The previous prime is 423114244402081. The next prime is 423114244402207. The reversal of 423114244402111 is 111204442411324.

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 423114244402111 - 2¹⁵ = 423114244369343 is a prime.

It is a super-2 number, since 2×423114244402111² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423114244406111) 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, 17285478586 + ... + 17285503063.

It is an arithmetic number, because the mean of its divisors is an integer number (105787203849000).

Almost surely, 2^{423114244402111} is an apocalyptic number.

423114244402111 is a deficient number, since it is larger than the sum of its proper divisors (34570993889).

423114244402111 is a wasteful number, since it uses less digits than its factorization.

423114244402111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34570993888.

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 423114244402111 its reverse (111204442411324), we get a palindrome (534318686813435).

The spelling of 423114244402111 in words is "four hundred twenty-three trillion, one hundred fourteen billion, two hundred forty-four million, four hundred two thousand, one hundred eleven".