423550303534 has 8 divisors (see below), whose sum is σ = 635358739248. Its totient is φ = 211764057120.

The previous prime is 423550303531. The next prime is 423550303559. The reversal of 423550303534 is 435303055324.

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

It is a junction number, because it is equal to n+sod(n) for n = 423550303493 and 423550303502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423550303531) 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, 5499522 + ... + 5576005.

It is an arithmetic number, because the mean of its divisors is an integer number (79419842406).

Almost surely, 2^423550303534 is an apocalyptic number.

423550303534 is a deficient number, since it is larger than the sum of its proper divisors (211808435714).

423550303534 is a wasteful number, since it uses less digits than its factorization.

423550303534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094650.

The product of its (nonzero) digits is 324000, while the sum is 37.

Adding to 423550303534 its reverse (435303055324), we get a palindrome (858853358858).

The spelling of 423550303534 in words is "four hundred twenty-three billion, five hundred fifty million, three hundred three thousand, five hundred thirty-four".