423014423143 has 16 divisors (see below), whose sum is σ = 490694916096. Its totient is φ = 361449364320.

The previous prime is 423014423119. The next prime is 423014423179. The reversal of 423014423143 is 341324410324.

It is a cyclic number.

It is not a de Polignac number, because 423014423143 - 2¹³ = 423014414951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423014423243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22809505 + ... + 22828042.

It is an arithmetic number, because the mean of its divisors is an integer number (30668432256).

Almost surely, 2^423014423143 is an apocalyptic number.

423014423143 is a deficient number, since it is larger than the sum of its proper divisors (67680492953).

423014423143 is a wasteful number, since it uses less digits than its factorization.

423014423143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45637614.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 423014423143 its reverse (341324410324), we get a palindrome (764338833467).

The spelling of 423014423143 in words is "four hundred twenty-three billion, fourteen million, four hundred twenty-three thousand, one hundred forty-three".