933136631338 has 8 divisors (see below), whose sum is σ = 1405151270532. Its totient is φ = 464752874496.

The previous prime is 933136631321. The next prime is 933136631387. The reversal of 933136631338 is 833136631339.

It can be written as a sum of positive squares in 2 ways, for example, as 930505249129 + 2631382209 = 964627^2 + 51297^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 933136631291 and 933136631300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907719945 + ... + 907720972.

Almost surely, 2^933136631338 is an apocalyptic number.

933136631338 is a deficient number, since it is larger than the sum of its proper divisors (472014639194).

933136631338 is a wasteful number, since it uses less digits than its factorization.

933136631338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815441176.

The product of its digits is 1889568, while the sum is 49.

Subtracting from 933136631338 its reverse (833136631339), we obtain a palindrome (99999999999).

The spelling of 933136631338 in words is "nine hundred thirty-three billion, one hundred thirty-six million, six hundred thirty-one thousand, three hundred thirty-eight".