16453256234 has 16 divisors (see below), whose sum is σ = 26139630528. Its totient is φ = 7740341952.

The previous prime is 16453256233. The next prime is 16453256269. The reversal of 16453256234 is 43265235461.

It is a junction number, because it is equal to n+sod(n) for n = 16453256191 and 16453256200.

It is not an unprimeable number, because it can be changed into a prime (16453256233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41507 + ... + 186089.

It is an arithmetic number, because the mean of its divisors is an integer number (1633726908).

Almost surely, 2^16453256234 is an apocalyptic number.

16453256234 is a deficient number, since it is larger than the sum of its proper divisors (9686374294).

16453256234 is a wasteful number, since it uses less digits than its factorization.

16453256234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147949.

The product of its digits is 518400, while the sum is 41.

The spelling of 16453256234 in words is "sixteen billion, four hundred fifty-three million, two hundred fifty-six thousand, two hundred thirty-four".