40113442199 has 16 divisors (see below), whose sum is σ = 43562473920. Its totient is φ = 36787722240.

The previous prime is 40113442183. The next prime is 40113442211. The reversal of 40113442199 is 99124431104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40113442199 - 2⁴ = 40113442183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40113442129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538667 + ... + 608595.

It is an arithmetic number, because the mean of its divisors is an integer number (2722654620).

Almost surely, 2^40113442199 is an apocalyptic number.

40113442199 is a deficient number, since it is larger than the sum of its proper divisors (3449031721).

40113442199 is a wasteful number, since it uses less digits than its factorization.

40113442199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70810.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 40113442199 in words is "forty billion, one hundred thirteen million, four hundred forty-two thousand, one hundred ninety-nine".