40680835143107 has 4 divisors (see below), whose sum is σ = 40680851180016. Its totient is φ = 40680819106200.

The previous prime is 40680835143059. The next prime is 40680835143121. The reversal of 40680835143107 is 70134153808604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40680835143107 - 2²² = 40680830948803 is a prime.

It is a super-2 number, since 2×40680835143107² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40680835143167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3280028 + ... + 9597929.

It is an arithmetic number, because the mean of its divisors is an integer number (10170212795004).

Almost surely, 2^{40680835143107} is an apocalyptic number.

40680835143107 is a deficient number, since it is larger than the sum of its proper divisors (16036909).

40680835143107 is a wasteful number, since it uses less digits than its factorization.

40680835143107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16036908.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 40680835143107 in words is "forty trillion, six hundred eighty billion, eight hundred thirty-five million, one hundred forty-three thousand, one hundred seven".