40431175063 has 8 divisors (see below), whose sum is σ = 40566445920. Its totient is φ = 40295953440.

The previous prime is 40431175003. The next prime is 40431175087. The reversal of 40431175063 is 36057113404.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40431175063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40431175003) 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, 2422758 + ... + 2439388.

It is an arithmetic number, because the mean of its divisors is an integer number (5070805740).

Almost surely, 2^40431175063 is an apocalyptic number.

40431175063 is a deficient number, since it is larger than the sum of its proper divisors (135270857).

40431175063 is a wasteful number, since it uses less digits than its factorization.

40431175063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24617.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 40431175063 its reverse (36057113404), we get a palindrome (76488288467).

The spelling of 40431175063 in words is "forty billion, four hundred thirty-one million, one hundred seventy-five thousand, sixty-three".