423101144343 has 8 divisors (see below), whose sum is σ = 565391286000. Its totient is φ = 281439216128.

The previous prime is 423101144317. The next prime is 423101144359. The reversal of 423101144343 is 343441101324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423101144343 is a prime.

It is a super-2 number, since 2×423101144343² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423101144343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423101144303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157051788 + ... + 157054481.

It is an arithmetic number, because the mean of its divisors is an integer number (70673910750).

Almost surely, 2^423101144343 is an apocalyptic number.

423101144343 is a deficient number, since it is larger than the sum of its proper divisors (142290141657).

423101144343 is a wasteful number, since it uses less digits than its factorization.

423101144343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314106721.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 423101144343 its reverse (343441101324), we get a palindrome (766542245667).

The spelling of 423101144343 in words is "four hundred twenty-three billion, one hundred one million, one hundred forty-four thousand, three hundred forty-three".