16424332546 has 16 divisors (see below), whose sum is σ = 25238901600. Its totient is φ = 8011811808.

The previous prime is 16424332541. The next prime is 16424332567. The reversal of 16424332546 is 64523342461.

It is a junction number, because it is equal to n+sod(n) for n = 16424332499 and 16424332508.

It is not an unprimeable number, because it can be changed into a prime (16424332541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37291 + ... + 185038.

It is an arithmetic number, because the mean of its divisors is an integer number (1577431350).

Almost surely, 2^16424332546 is an apocalyptic number.

16424332546 is a deficient number, since it is larger than the sum of its proper divisors (8814569054).

16424332546 is a wasteful number, since it uses less digits than its factorization.

16424332546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223233.

The product of its digits is 414720, while the sum is 40.

The spelling of 16424332546 in words is "sixteen billion, four hundred twenty-four million, three hundred thirty-two thousand, five hundred forty-six".