16214022632 has 8 divisors (see below), whose sum is σ = 30401292450. Its totient is φ = 8107011312.

The previous prime is 16214022619. The next prime is 16214022653. The reversal of 16214022632 is 23622041261.

It can be written as a sum of positive squares in only one way, i.e., 16213947556 + 75076 = 127334^2 + 274^2 .

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

It is a super-3 number, since 3×16214022632³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 16214022595 and 16214022604.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1013376407 + ... + 1013376422.

Almost surely, 2^16214022632 is an apocalyptic number.

It is an amenable number.

16214022632 is a deficient number, since it is larger than the sum of its proper divisors (14187269818).

16214022632 is a wasteful number, since it uses less digits than its factorization.

16214022632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026752835 (or 2026752831 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 16214022632 its reverse (23622041261), we get a palindrome (39836063893).

The spelling of 16214022632 in words is "sixteen billion, two hundred fourteen million, twenty-two thousand, six hundred thirty-two".