40444331230033 has 32 divisors (see below), whose sum is σ = 45502802403840. Its totient is φ = 35721458161920.

The previous prime is 40444331230027. The next prime is 40444331230057. The reversal of 40444331230033 is 33003213344404.

40444331230033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40444331230033 is a prime.

It is a super-2 number, since 2×40444331230033² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40444331230013) 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 31 ways as a sum of consecutive naturals, for example, 416169538 + ... + 416266708.

It is an arithmetic number, because the mean of its divisors is an integer number (1421962575120).

Almost surely, 2^{40444331230033} is an apocalyptic number.

It is an amenable number.

40444331230033 is a deficient number, since it is larger than the sum of its proper divisors (5058471173807).

40444331230033 is a wasteful number, since it uses less digits than its factorization.

40444331230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109357.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 40444331230033 its reverse (33003213344404), we get a palindrome (73447544574437).

The spelling of 40444331230033 in words is "forty trillion, four hundred forty-four billion, three hundred thirty-one million, two hundred thirty thousand, thirty-three".