40244433301 has 4 divisors (see below), whose sum is σ = 40926542400. Its totient is φ = 39562324204.

The previous prime is 40244433247. The next prime is 40244433323. The reversal of 40244433301 is 10333444204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40244433301 is a prime.

It is a super-2 number, since 2×40244433301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40244433301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244433331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341054461 + ... + 341054578.

It is an arithmetic number, because the mean of its divisors is an integer number (10231635600).

Almost surely, 2^40244433301 is an apocalyptic number.

It is an amenable number.

40244433301 is a deficient number, since it is larger than the sum of its proper divisors (682109099).

40244433301 is an equidigital number, since it uses as much as digits as its factorization.

40244433301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682109098.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 40244433301 its reverse (10333444204), we get a palindrome (50577877505).

The spelling of 40244433301 in words is "forty billion, two hundred forty-four million, four hundred thirty-three thousand, three hundred one".