423041323402 has 8 divisors (see below), whose sum is σ = 637569388512. Its totient is φ = 210518193900.

The previous prime is 423041323379. The next prime is 423041323403. The reversal of 423041323402 is 204323140324.

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

It is a super-2 number, since 2×423041323402² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423041323403) 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, 501233374 + ... + 501234217.

It is an arithmetic number, because the mean of its divisors is an integer number (79696173564).

Almost surely, 2^423041323402 is an apocalyptic number.

423041323402 is a deficient number, since it is larger than the sum of its proper divisors (214528065110).

423041323402 is a wasteful number, since it uses less digits than its factorization.

423041323402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002467804.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 423041323402 its reverse (204323140324), we get a palindrome (627364463726).

The spelling of 423041323402 in words is "four hundred twenty-three billion, forty-one million, three hundred twenty-three thousand, four hundred two".