16632240013631 has 32 divisors (see below), whose sum is σ = 19119007084800. Its totient is φ = 14309587111680.

The previous prime is 16632240013573. The next prime is 16632240013633. The reversal of 16632240013631 is 13631004223661.

It is a cyclic number.

It is not a de Polignac number, because 16632240013631 - 2¹⁰ = 16632240012607 is a prime.

It is a super-2 number, since 2×16632240013631² (a number of 27 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 (16632240013633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 940569116 + ... + 940586798.

It is an arithmetic number, because the mean of its divisors is an integer number (597468971400).

Almost surely, 2^{16632240013631} is an apocalyptic number.

16632240013631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16632240013631 is a deficient number, since it is larger than the sum of its proper divisors (2486767071169).

16632240013631 is a wasteful number, since it uses less digits than its factorization.

16632240013631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22119.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 16632240013631 in words is "sixteen trillion, six hundred thirty-two billion, two hundred forty million, thirteen thousand, six hundred thirty-one".