40113643303 has 4 divisors (see below), whose sum is σ = 40315219600. Its totient is φ = 39912067008.

The previous prime is 40113643259. The next prime is 40113643307. The reversal of 40113643303 is 30334631104.

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 40113643303 - 2²¹ = 40111546151 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 (40113643307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100787850 + ... + 100788247.

It is an arithmetic number, because the mean of its divisors is an integer number (10078804900).

Almost surely, 2^40113643303 is an apocalyptic number.

40113643303 is a deficient number, since it is larger than the sum of its proper divisors (201576297).

40113643303 is a wasteful number, since it uses less digits than its factorization.

40113643303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201576296.

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 40113643303 in words is "forty billion, one hundred thirteen million, six hundred forty-three thousand, three hundred three".