40560215115 has 64 divisors (see below), whose sum is σ = 75666779136. Its totient is φ = 18169823232.

The previous prime is 40560215029. The next prime is 40560215167. The reversal of 40560215115 is 51151206504.

It is not a de Polignac number, because 40560215115 - 2⁸ = 40560214859 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1342819 + ... + 1372691.

It is an arithmetic number, because the mean of its divisors is an integer number (1182293424).

Almost surely, 2^40560215115 is an apocalyptic number.

40560215115 is a deficient number, since it is larger than the sum of its proper divisors (35106564021).

40560215115 is a wasteful number, since it uses less digits than its factorization.

40560215115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30148.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 40560215115 in words is "forty billion, five hundred sixty million, two hundred fifteen thousand, one hundred fifteen".