423410403143 has 32 divisors (see below), whose sum is σ = 531193928832. Its totient is φ = 328536000000.

The previous prime is 423410403067. The next prime is 423410403161. The reversal of 423410403143 is 341304014324.

It is a happy number.

It is not a de Polignac number, because 423410403143 - 2¹⁰ = 423410402119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423410403643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11271893 + ... + 11309393.

It is an arithmetic number, because the mean of its divisors is an integer number (16599810276).

Almost surely, 2^423410403143 is an apocalyptic number.

423410403143 is a deficient number, since it is larger than the sum of its proper divisors (107783525689).

423410403143 is a wasteful number, since it uses less digits than its factorization.

423410403143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39915.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 423410403143 its reverse (341304014324), we get a palindrome (764714417467).

The spelling of 423410403143 in words is "four hundred twenty-three billion, four hundred ten million, four hundred three thousand, one hundred forty-three".