40212031330233 has 36 divisors (see below), whose sum is σ = 70504857079488. Its totient is φ = 21979246932720.

The previous prime is 40212031330199. The next prime is 40212031330241. The reversal of 40212031330233 is 33203313021204.

40212031330233 is a `hidden beast` number, since 4 + 0 + 2 + 12 + 0 + 313 + 302 + 33 = 666.

It is not a de Polignac number, because 40212031330233 - 2²⁴ = 40212014553017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40212031330197 and 40212031330206.

It is not an unprimeable number, because it can be changed into a prime (40212031330253) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1982245173 + ... + 1982265458.

It is an arithmetic number, because the mean of its divisors is an integer number (1958468252208).

Almost surely, 2^{40212031330233} is an apocalyptic number.

It is an amenable number.

40212031330233 is a deficient number, since it is larger than the sum of its proper divisors (30292825749255).

40212031330233 is a wasteful number, since it uses less digits than its factorization.

40212031330233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964510674 (or 3964510664 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 40212031330233 its reverse (33203313021204), we get a palindrome (73415344351437).

The spelling of 40212031330233 in words is "forty trillion, two hundred twelve billion, thirty-one million, three hundred thirty thousand, two hundred thirty-three".