40500112115 has 4 divisors (see below), whose sum is σ = 48600134544. Its totient is φ = 32400089688.

The previous prime is 40500112069. The next prime is 40500112217. The reversal of 40500112115 is 51121100504.

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 40500112115 - 2⁸ = 40500111859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050011207 + ... + 4050011216.

It is an arithmetic number, because the mean of its divisors is an integer number (12150033636).

Almost surely, 2^40500112115 is an apocalyptic number.

40500112115 is a deficient number, since it is larger than the sum of its proper divisors (8100022429).

40500112115 is an equidigital number, since it uses as much as digits as its factorization.

40500112115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8100022428.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 40500112115 its reverse (51121100504), we get a palindrome (91621212619).

The spelling of 40500112115 in words is "forty billion, five hundred million, one hundred twelve thousand, one hundred fifteen".