616632633243011 has 48 divisors (see below), whose sum is σ = 809509567680000. Its totient is φ = 463919016536640.

The previous prime is 616632633242987. The next prime is 616632633243017. The reversal of 616632633243011 is 110342336236616.

616632633243011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 616632633243011 - 2⁶ = 616632633242947 is a prime.

It is a super-2 number, since 2×616632633243011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (616632633243017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1919623190 + ... + 1919944388.

It is an arithmetic number, because the mean of its divisors is an integer number (16864782660000).

Almost surely, 2^{616632633243011} is an apocalyptic number.

616632633243011 is a deficient number, since it is larger than the sum of its proper divisors (192876934436989).

616632633243011 is a wasteful number, since it uses less digits than its factorization.

616632633243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444072 (or 444065 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 47.

Adding to 616632633243011 its reverse (110342336236616), we get a palindrome (726974969479627).

The spelling of 616632633243011 in words is "six hundred sixteen trillion, six hundred thirty-two billion, six hundred thirty-three million, two hundred forty-three thousand, eleven".