633134358812 has 12 divisors (see below), whose sum is σ = 1108019506776. Its totient is φ = 316557356880.

The previous prime is 633134358811. The next prime is 633134358817. The reversal of 633134358812 is 218853431336.

It is a super-3 number, since 3×633134358812³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633134358811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309639 + ... + 2569182.

It is an arithmetic number, because the mean of its divisors is an integer number (92334958898).

Almost surely, 2^633134358812 is an apocalyptic number.

It is an amenable number.

633134358812 is a deficient number, since it is larger than the sum of its proper divisors (474885147964).

633134358812 is a wasteful number, since it uses less digits than its factorization.

633134358812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911268 (or 4911266 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 633134358812 in words is "six hundred thirty-three billion, one hundred thirty-four million, three hundred fifty-eight thousand, eight hundred twelve".