16232432426 has 16 divisors (see below), whose sum is σ = 28505736000. Its totient is φ = 6787079520.

The previous prime is 16232432401. The next prime is 16232432429. The reversal of 16232432426 is 62423423261.

It is a happy number.

16232432426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16232432429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14139176 + ... + 14140323.

It is an arithmetic number, because the mean of its divisors is an integer number (1781608500).

Almost surely, 2^16232432426 is an apocalyptic number.

16232432426 is a deficient number, since it is larger than the sum of its proper divisors (12273303574).

16232432426 is a wasteful number, since it uses less digits than its factorization.

16232432426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28279549.

The product of its digits is 82944, while the sum is 35.

Adding to 16232432426 its reverse (62423423261), we get a palindrome (78655855687).

The spelling of 16232432426 in words is "sixteen billion, two hundred thirty-two million, four hundred thirty-two thousand, four hundred twenty-six".