40243244301 has 24 divisors (see below), whose sum is σ = 64619982336. Its totient is φ = 23966197920.

The previous prime is 40243244297. The next prime is 40243244311. The reversal of 40243244301 is 10344234204.

It is a happy number.

It is not a de Polignac number, because 40243244301 - 2² = 40243244297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40243244311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5544105 + ... + 5551358.

It is an arithmetic number, because the mean of its divisors is an integer number (2692499264).

Almost surely, 2^40243244301 is an apocalyptic number.

It is an amenable number.

40243244301 is a deficient number, since it is larger than the sum of its proper divisors (24376738035).

40243244301 is a wasteful number, since it uses less digits than its factorization.

40243244301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11095513 (or 11095510 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40243244301 its reverse (10344234204), we get a palindrome (50587478505).

The spelling of 40243244301 in words is "forty billion, two hundred forty-three million, two hundred forty-four thousand, three hundred one".