633161111666332 has 24 divisors (see below), whose sum is σ = 1114047683710416. Its totient is φ = 314864850964608.

The previous prime is 633161111666299. The next prime is 633161111666383. The reversal of 633161111666332 is 233666111161336.

It is a pancake number, because a pancake can be divided into 633161111666332 parts by 35585421 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383864143 + ... + 385510054.

It is an arithmetic number, because the mean of its divisors is an integer number (46418653487934).

Almost surely, 2^{633161111666332} is an apocalyptic number.

It is an amenable number.

633161111666332 is a deficient number, since it is larger than the sum of its proper divisors (480886572044084).

633161111666332 is a wasteful number, since it uses less digits than its factorization.

633161111666332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769375317 (or 769375315 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 49.

The spelling of 633161111666332 in words is "six hundred thirty-three trillion, one hundred sixty-one billion, one hundred eleven million, six hundred sixty-six thousand, three hundred thirty-two".