40034130170 has 16 divisors (see below), whose sum is σ = 72070521120. Its totient is φ = 16011632784.

The previous prime is 40034130109. The next prime is 40034130179. The reversal of 40034130170 is 7103143004.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40034130179) 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 7 ways as a sum of consecutive naturals, for example, 167792 + ... + 328971.

It is an arithmetic number, because the mean of its divisors is an integer number (4504407570).

Almost surely, 2^40034130170 is an apocalyptic number.

40034130170 is a deficient number, since it is larger than the sum of its proper divisors (32036390950).

40034130170 is a wasteful number, since it uses less digits than its factorization.

40034130170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504829.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 40034130170 its reverse (7103143004), we get a palindrome (47137273174).

The spelling of 40034130170 in words is "forty billion, thirty-four million, one hundred thirty thousand, one hundred seventy".