27233031004 has 6 divisors (see below), whose sum is σ = 47657804264. Its totient is φ = 13616515500.

The previous prime is 27233030963. The next prime is 27233031013. The reversal of 27233031004 is 40013033272.

It is a self number, because there is not a number n which added to its sum of digits gives 27233031004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3404128872 + ... + 3404128879.

Almost surely, 2^27233031004 is an apocalyptic number.

It is an amenable number.

27233031004 is a deficient number, since it is larger than the sum of its proper divisors (20424773260).

27233031004 is a wasteful number, since it uses less digits than its factorization.

27233031004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6808257755 (or 6808257753 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 27233031004 its reverse (40013033272), we get a palindrome (67246064276).

The spelling of 27233031004 in words is "twenty-seven billion, two hundred thirty-three million, thirty-one thousand, four".