634028162032 has 20 divisors (see below), whose sum is σ = 1246764335656. Its totient is φ = 312282527040.

The previous prime is 634028162003. The next prime is 634028162039. The reversal of 634028162032 is 230261820436.

It is a junction number, because it is equal to n+sod(n) for n = 634028161982 and 634028162000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634028162039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 295721019 + ... + 295723162.

Almost surely, 2^634028162032 is an apocalyptic number.

It is an amenable number.

634028162032 is a deficient number, since it is larger than the sum of its proper divisors (612736173624).

634028162032 is a wasteful number, since it uses less digits than its factorization.

634028162032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591444256 (or 591444250 counting only the distinct ones).

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

Adding to 634028162032 its reverse (230261820436), we get a palindrome (864289982468).

The spelling of 634028162032 in words is "six hundred thirty-four billion, twenty-eight million, one hundred sixty-two thousand, thirty-two".