16355123632632 has 16 divisors (see below), whose sum is σ = 40887809081640. Its totient is φ = 5451707877536.

The previous prime is 16355123632591. The next prime is 16355123632721. The reversal of 16355123632632 is 23623632155361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340731742323 + ... + 340731742370.

Almost surely, 2^{16355123632632} is an apocalyptic number.

16355123632632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16355123632632 is an abundant number, since it is smaller than the sum of its proper divisors (24532685449008).

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

16355123632632 is a wasteful number, since it uses less digits than its factorization.

16355123632632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681463484702 (or 681463484698 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 48.

Adding to 16355123632632 its reverse (23623632155361), we get a palindrome (39978755787993).

The spelling of 16355123632632 in words is "sixteen trillion, three hundred fifty-five billion, one hundred twenty-three million, six hundred thirty-two thousand, six hundred thirty-two".