1420233422 has 8 divisors (see below), whose sum is σ = 2151033456. Its totient is φ = 703222272.

The previous prime is 1420233391. The next prime is 1420233433. The reversal of 1420233422 is 2243320241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446963 + ... + 3447374.

It is an arithmetic number, because the mean of its divisors is an integer number (268879182).

Almost surely, 2^1420233422 is an apocalyptic number.

1420233422 is a deficient number, since it is larger than the sum of its proper divisors (730800034).

1420233422 is a wasteful number, since it uses less digits than its factorization.

1420233422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894442.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1420233422 is about 37685.9844239208. The cubic root of 1420233422 is about 1124.0524490792.

Adding to 1420233422 its reverse (2243320241), we get a palindrome (3663553663).

The spelling of 1420233422 in words is "one billion, four hundred twenty million, two hundred thirty-three thousand, four hundred twenty-two".