16324612132 has 6 divisors (see below), whose sum is σ = 28568071238. Its totient is φ = 8162306064.

The previous prime is 16324612103. The next prime is 16324612141. The reversal of 16324612132 is 23121642361.

It can be written as a sum of positive squares in only one way, i.e., 15516688356 + 807923776 = 124566^2 + 28424^2 .

It is a super-2 number, since 2×16324612132² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16324612094 and 16324612103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040576513 + ... + 2040576520.

Almost surely, 2^16324612132 is an apocalyptic number.

It is an amenable number.

16324612132 is a deficient number, since it is larger than the sum of its proper divisors (12243459106).

16324612132 is a wasteful number, since it uses less digits than its factorization.

16324612132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081153037 (or 4081153035 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The spelling of 16324612132 in words is "sixteen billion, three hundred twenty-four million, six hundred twelve thousand, one hundred thirty-two".