422743353 has 16 divisors (see below), whose sum is σ = 585883200. Its totient is φ = 270809280.

The previous prime is 422743337. The next prime is 422743393. The reversal of 422743353 is 353347224.

It is not a de Polignac number, because 422743353 - 2⁴ = 422743337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422743303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6843 + ... + 29871.

It is an arithmetic number, because the mean of its divisors is an integer number (36617700).

Almost surely, 2^422743353 is an apocalyptic number.

It is an amenable number.

422743353 is a deficient number, since it is larger than the sum of its proper divisors (163139847).

422743353 is a wasteful number, since it uses less digits than its factorization.

422743353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23272.

The product of its digits is 60480, while the sum is 33.

The square root of 422743353 is about 20560.7235524434. The cubic root of 422743353 is about 750.5142269026.

The spelling of 422743353 in words is "four hundred twenty-two million, seven hundred forty-three thousand, three hundred fifty-three".