40140134041 has 12 divisors (see below), whose sum is σ = 46698110928. Its totient is φ = 34402524072.

The previous prime is 40140133981. The next prime is 40140134057. The reversal of 40140134041 is 14043104104.

It is not a de Polignac number, because 40140134041 - 2⁹ = 40140133529 is a prime.

It is a super-2 number, since 2×40140134041² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40140134081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571830 + ... + 638176.

It is an arithmetic number, because the mean of its divisors is an integer number (3891509244).

Almost surely, 2^40140134041 is an apocalyptic number.

It is an amenable number.

40140134041 is a deficient number, since it is larger than the sum of its proper divisors (6557976887).

40140134041 is a wasteful number, since it uses less digits than its factorization.

40140134041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78708 (or 78701 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 40140134041 its reverse (14043104104), we get a palindrome (54183238145).

The spelling of 40140134041 in words is "forty billion, one hundred forty million, one hundred thirty-four thousand, forty-one".