16706715132 has 12 divisors (see below), whose sum is σ = 38982335336. Its totient is φ = 5568905040.

The previous prime is 16706715131. The next prime is 16706715199. The reversal of 16706715132 is 23151760761.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×16706715132² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16706715131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696113119 + ... + 696113142.

Almost surely, 2^16706715132 is an apocalyptic number.

16706715132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16706715132 is an abundant number, since it is smaller than the sum of its proper divisors (22275620204).

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

16706715132 is a wasteful number, since it uses less digits than its factorization.

16706715132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392226268 (or 1392226266 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 16706715132 in words is "sixteen billion, seven hundred six million, seven hundred fifteen thousand, one hundred thirty-two".