16432230422 has 8 divisors (see below), whose sum is σ = 24649453776. Its totient is φ = 8215745832.

The previous prime is 16432230391. The next prime is 16432230433. The reversal of 16432230422 is 22403223461.

It is a happy number.

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, 125258 + ... + 220349.

It is an arithmetic number, because the mean of its divisors is an integer number (3081181722).

Almost surely, 2^16432230422 is an apocalyptic number.

16432230422 is a deficient number, since it is larger than the sum of its proper divisors (8217223354).

16432230422 is a wasteful number, since it uses less digits than its factorization.

16432230422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369382.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 16432230422 its reverse (22403223461), we get a palindrome (38835453883).

The spelling of 16432230422 in words is "sixteen billion, four hundred thirty-two million, two hundred thirty thousand, four hundred twenty-two".