40514306163 has 32 divisors (see below), whose sum is σ = 55306008576. Its totient is φ = 26371433088.

The previous prime is 40514306149. The next prime is 40514306167. The reversal of 40514306163 is 36160341504.

It is not a de Polignac number, because 40514306163 - 2¹² = 40514302067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40514306167) 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 31 ways as a sum of consecutive naturals, for example, 53519181 + ... + 53519937.

It is an arithmetic number, because the mean of its divisors is an integer number (1728312768).

Almost surely, 2^40514306163 is an apocalyptic number.

40514306163 is a deficient number, since it is larger than the sum of its proper divisors (14791702413).

40514306163 is a wasteful number, since it uses less digits than its factorization.

40514306163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 40514306163 its reverse (36160341504), we get a palindrome (76674647667).

The spelling of 40514306163 in words is "forty billion, five hundred fourteen million, three hundred six thousand, one hundred sixty-three".