40115108495 has 16 divisors (see below), whose sum is σ = 60016370688. Its totient is φ = 25006820640.

The previous prime is 40115108459. The next prime is 40115108503. The reversal of 40115108495 is 59480151104.

It is a happy number.

It is not a de Polignac number, because 40115108495 - 2¹⁰ = 40115107471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52097159 + ... + 52097928.

It is an arithmetic number, because the mean of its divisors is an integer number (3751023168).

Almost surely, 2^40115108495 is an apocalyptic number.

40115108495 is a deficient number, since it is larger than the sum of its proper divisors (19901262193).

40115108495 is a wasteful number, since it uses less digits than its factorization.

40115108495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104195110.

The product of its (nonzero) digits is 28800, while the sum is 38.

Adding to 40115108495 its reverse (59480151104), we get a palindrome (99595259599).

The spelling of 40115108495 in words is "forty billion, one hundred fifteen million, one hundred eight thousand, four hundred ninety-five".