423114223001 has 4 divisors (see below), whose sum is σ = 424723022592. Its totient is φ = 421505423412.

The previous prime is 423114222961. The next prime is 423114223013. The reversal of 423114223001 is 100322411324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423114223001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423114223061) 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, 804399401 + ... + 804399926.

It is an arithmetic number, because the mean of its divisors is an integer number (106180755648).

Almost surely, 2^423114223001 is an apocalyptic number.

It is an amenable number.

423114223001 is a deficient number, since it is larger than the sum of its proper divisors (1608799591).

423114223001 is a wasteful number, since it uses less digits than its factorization.

423114223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608799590.

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

Adding to 423114223001 its reverse (100322411324), we get a palindrome (523436634325).

The spelling of 423114223001 in words is "four hundred twenty-three billion, one hundred fourteen million, two hundred twenty-three thousand, one".