634411114436 has 48 divisors (see below), whose sum is σ = 1264018452480. Its totient is φ = 275784796320.

The previous prime is 634411114423. The next prime is 634411114517.

634411114436 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 634411114436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6394175 + ... + 6492633.

It is an arithmetic number, because the mean of its divisors is an integer number (26333717760).

Almost surely, 2^634411114436 is an apocalyptic number.

It is an amenable number.

634411114436 is a deficient number, since it is larger than the sum of its proper divisors (629607338044).

634411114436 is a wasteful number, since it uses less digits than its factorization.

634411114436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104864 (or 104862 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

It can be divided in two parts, 634411 and 114436, that added together give a palindrome (748847).

The spelling of 634411114436 in words is "six hundred thirty-four billion, four hundred eleven million, one hundred fourteen thousand, four hundred thirty-six".