16456124004 has 48 divisors (see below), whose sum is σ = 39103948800. Its totient is φ = 5384735776.

The previous prime is 16456123987. The next prime is 16456124023. The reversal of 16456124004 is 40042165461.

16456124004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 492889 + ... + 525215.

It is an arithmetic number, because the mean of its divisors is an integer number (814665600).

Almost surely, 2^16456124004 is an apocalyptic number.

It is an amenable number.

16456124004 is an abundant number, since it is smaller than the sum of its proper divisors (22647824796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16456124004 is a wasteful number, since it uses less digits than its factorization.

16456124004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33112 (or 33110 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 16456124004 its reverse (40042165461), we get a palindrome (56498289465).

The spelling of 16456124004 in words is "sixteen billion, four hundred fifty-six million, one hundred twenty-four thousand, four".