423424672558822 has 32 divisors (see below), whose sum is σ = 693039238444800. Its totient is φ = 192420626244000.

The previous prime is 423424672558819. The next prime is 423424672558859. The reversal of 423424672558822 is 228855276424324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712350629 + ... + 1712597887.

It is an arithmetic number, because the mean of its divisors is an integer number (21657476201400).

Almost surely, 2^{423424672558822} is an apocalyptic number.

423424672558822 is a deficient number, since it is larger than the sum of its proper divisors (269614565885978).

423424672558822 is a wasteful number, since it uses less digits than its factorization.

423424672558822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265212.

The product of its digits is 412876800, while the sum is 64.

The spelling of 423424672558822 in words is "four hundred twenty-three trillion, four hundred twenty-four billion, six hundred seventy-two million, five hundred fifty-eight thousand, eight hundred twenty-two".