40633212263 has 8 divisors (see below), whose sum is σ = 46440272928. Its totient is φ = 34826730624.

The previous prime is 40633212259. The next prime is 40633212289. The reversal of 40633212263 is 36221233604.

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

It is not a de Polignac number, because 40633212263 - 2² = 40633212259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40633212253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17795 + ... + 285627.

It is an arithmetic number, because the mean of its divisors is an integer number (5805034116).

Almost surely, 2^40633212263 is an apocalyptic number.

40633212263 is a deficient number, since it is larger than the sum of its proper divisors (5807060665).

40633212263 is a wasteful number, since it uses less digits than its factorization.

40633212263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289513.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 40633212263 its reverse (36221233604), we get a palindrome (76854445867).

The spelling of 40633212263 in words is "forty billion, six hundred thirty-three million, two hundred twelve thousand, two hundred sixty-three".