422345354 has 8 divisors (see below), whose sum is σ = 642973728. Its totient is φ = 208020780.

The previous prime is 422345351. The next prime is 422345411. The reversal of 422345354 is 453543224.

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

It is a self number, because there is not a number n which added to its sum of digits gives 422345354.

It is not an unprimeable number, because it can be changed into a prime (422345351) 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, 1575782 + ... + 1576049.

It is an arithmetic number, because the mean of its divisors is an integer number (80371716).

Almost surely, 2^422345354 is an apocalyptic number.

422345354 is a deficient number, since it is larger than the sum of its proper divisors (220628374).

422345354 is a wasteful number, since it uses less digits than its factorization.

422345354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151900.

The product of its digits is 57600, while the sum is 32.

The square root of 422345354 is about 20551.0426499484. The cubic root of 422345354 is about 750.2786247745.

Adding to 422345354 its reverse (453543224), we get a palindrome (875888578).

The spelling of 422345354 in words is "four hundred twenty-two million, three hundred forty-five thousand, three hundred fifty-four".