16065011312 has 40 divisors (see below), whose sum is σ = 35581802976. Its totient is φ = 6883209216.

The previous prime is 16065011311. The next prime is 16065011327. The reversal of 16065011312 is 21311056061.

It is a super-2 number, since 2×16065011312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16065011311) 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, 469208 + ... + 502280.

Almost surely, 2^16065011312 is an apocalyptic number.

It is an amenable number.

16065011312 is an abundant number, since it is smaller than the sum of its proper divisors (19516791664).

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

16065011312 is a wasteful number, since it uses less digits than its factorization.

16065011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425 (or 37419 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 16065011312 its reverse (21311056061), we get a palindrome (37376067373).

The spelling of 16065011312 in words is "sixteen billion, sixty-five million, eleven thousand, three hundred twelve".