16034463063 has 6 divisors (see below), whose sum is σ = 23160891104. Its totient is φ = 10689642036.

The previous prime is 16034463061. The next prime is 16034463091. The reversal of 16034463063 is 36036443061.

16034463063 is a `hidden beast` number, since 1 + 6 + 0 + 344 + 6 + 306 + 3 = 666.

It is not a de Polignac number, because 16034463063 - 2¹ = 16034463061 is a prime.

It is a super-2 number, since 2×16034463063² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16034463061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 890803495 + ... + 890803512.

Almost surely, 2^16034463063 is an apocalyptic number.

16034463063 is a deficient number, since it is larger than the sum of its proper divisors (7126428041).

16034463063 is a wasteful number, since it uses less digits than its factorization.

16034463063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781607013 (or 1781607010 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 16034463063 in words is "sixteen billion, thirty-four million, four hundred sixty-three thousand, sixty-three".