40011304444 has 6 divisors (see below), whose sum is σ = 70019782784. Its totient is φ = 20005652220.

The previous prime is 40011304433. The next prime is 40011304457. The reversal of 40011304444 is 44440311004.

It is a happy number.

40011304444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001413052 + ... + 5001413059.

Almost surely, 2^40011304444 is an apocalyptic number.

It is an amenable number.

40011304444 is a deficient number, since it is larger than the sum of its proper divisors (30008478340).

40011304444 is a wasteful number, since it uses less digits than its factorization.

40011304444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002826115 (or 10002826113 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40011304444 its reverse (44440311004), we get a palindrome (84451615448).

The spelling of 40011304444 in words is "forty billion, eleven million, three hundred four thousand, four hundred forty-four".