40442204303 has 8 divisors (see below), whose sum is σ = 40653255216. Its totient is φ = 40231699200.

The previous prime is 40442204287. The next prime is 40442204357. The reversal of 40442204303 is 30340224404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40442204303 - 2⁴ = 40442204287 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 (40442204393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12548 + ... + 284678.

It is an arithmetic number, because the mean of its divisors is an integer number (5081656902).

Almost surely, 2^40442204303 is an apocalyptic number.

40442204303 is a deficient number, since it is larger than the sum of its proper divisors (211050913).

40442204303 is a wasteful number, since it uses less digits than its factorization.

40442204303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272905.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 40442204303 its reverse (30340224404), we get a palindrome (70782428707).

The spelling of 40442204303 in words is "forty billion, four hundred forty-two million, two hundred four thousand, three hundred three".