423422051 has 8 divisors (see below), whose sum is σ = 458287200. Its totient is φ = 388884672.

The previous prime is 423422029. The next prime is 423422059. The reversal of 423422051 is 150224324.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423422051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423422059) 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, 79250 + ... + 84423.

It is an arithmetic number, because the mean of its divisors is an integer number (57285900).

Almost surely, 2^423422051 is an apocalyptic number.

423422051 is a deficient number, since it is larger than the sum of its proper divisors (34865149).

423422051 is a wasteful number, since it uses less digits than its factorization.

423422051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163885.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 423422051 is about 20577.2216540523. The cubic root of 423422051 is about 750.9156526151.

Adding to 423422051 its reverse (150224324), we get a palindrome (573646375).

The spelling of 423422051 in words is "four hundred twenty-three million, four hundred twenty-two thousand, fifty-one".