16456077016 has 8 divisors (see below), whose sum is σ = 30855144420. Its totient is φ = 8228038504.

The previous prime is 16456077013. The next prime is 16456077019. The reversal of 16456077016 is 61077065461.

It is an interprime number because it is at equal distance from previous prime (16456077013) and next prime (16456077019).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16456077013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028504806 + ... + 1028504821.

Almost surely, 2^16456077016 is an apocalyptic number.

It is an amenable number.

16456077016 is a deficient number, since it is larger than the sum of its proper divisors (14399067404).

16456077016 is a wasteful number, since it uses less digits than its factorization.

16456077016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057009633 (or 2057009629 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 16456077016 in words is "sixteen billion, four hundred fifty-six million, seventy-seven thousand, sixteen".