423223422434124 has 24 divisors (see below), whose sum is σ = 1063484497398960. Its totient is φ = 130222591518144.

The previous prime is 423223422434011. The next prime is 423223422434129. The reversal of 423223422434124 is 421434224322324.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (423223422434129) 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, 1356485328159 + ... + 1356485328470.

It is an arithmetic number, because the mean of its divisors is an integer number (44311854058290).

Almost surely, 2^{423223422434124} is an apocalyptic number.

It is an amenable number.

423223422434124 is an abundant number, since it is smaller than the sum of its proper divisors (640261074964836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423223422434124 is a wasteful number, since it uses less digits than its factorization.

423223422434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712970656649 (or 2712970656647 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 42.

Adding to 423223422434124 its reverse (421434224322324), we get a palindrome (844657646756448).

The spelling of 423223422434124 in words is "four hundred twenty-three trillion, two hundred twenty-three billion, four hundred twenty-two million, four hundred thirty-four thousand, one hundred twenty-four".