40363043133 has 8 divisors (see below), whose sum is σ = 61505589568. Its totient is φ = 23064596064.

The previous prime is 40363043113. The next prime is 40363043153. The reversal of 40363043133 is 33134036304.

It is an interprime number because it is at equal distance from previous prime (40363043113) and next prime (40363043153).

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

It is not a de Polignac number, because 40363043133 - 2⁶ = 40363043069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40363043133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40363043113) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 961024816 + ... + 961024857.

It is an arithmetic number, because the mean of its divisors is an integer number (7688198696).

Almost surely, 2^40363043133 is an apocalyptic number.

It is an amenable number.

40363043133 is a deficient number, since it is larger than the sum of its proper divisors (21142546435).

40363043133 is a wasteful number, since it uses less digits than its factorization.

40363043133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922049683.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 40363043133 its reverse (33134036304), we get a palindrome (73497079437).

The spelling of 40363043133 in words is "forty billion, three hundred sixty-three million, forty-three thousand, one hundred thirty-three".