422124243 has 8 divisors (see below), whose sum is σ = 562961856. Its totient is φ = 281351400.

The previous prime is 422124239. The next prime is 422124253. The reversal of 422124243 is 342421224.

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

It is not a de Polignac number, because 422124243 - 2² = 422124239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422124223) 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, 1908 + ... + 29118.

It is an arithmetic number, because the mean of its divisors is an integer number (70370232).

Almost surely, 2^422124243 is an apocalyptic number.

422124243 is a deficient number, since it is larger than the sum of its proper divisors (140837613).

422124243 is a wasteful number, since it uses less digits than its factorization.

422124243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32385.

The product of its digits is 3072, while the sum is 24.

The square root of 422124243 is about 20545.6623889326. The cubic root of 422124243 is about 750.1476704782.

Adding to 422124243 its reverse (342421224), we get a palindrome (764545467).

The spelling of 422124243 in words is "four hundred twenty-two million, one hundred twenty-four thousand, two hundred forty-three".