634003404212116 has 48 divisors (see below), whose sum is σ = 1155150423813456. Its totient is φ = 304196235485184.

The previous prime is 634003404212041. The next prime is 634003404212119. The reversal of 634003404212116 is 611212404300436.

634003404212116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7562775002500 + 626440629209616 = 2750050^2 + 25028796^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634003404212119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259560540 + ... + 261991756.

It is an arithmetic number, because the mean of its divisors is an integer number (24065633829447).

Almost surely, 2^{634003404212116} is an apocalyptic number.

It is an amenable number.

634003404212116 is a deficient number, since it is larger than the sum of its proper divisors (521147019601340).

634003404212116 is a wasteful number, since it uses less digits than its factorization.

634003404212116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455468 (or 2455466 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 634003404212116 in words is "six hundred thirty-four trillion, three billion, four hundred four million, two hundred twelve thousand, one hundred sixteen".