40411432244 has 6 divisors (see below), whose sum is σ = 70720006434. Its totient is φ = 20205716120.

The previous prime is 40411432213. The next prime is 40411432247. The reversal of 40411432244 is 44223411404.

It can be written as a sum of positive squares in only one way, i.e., 35631092644 + 4780339600 = 188762^2 + 69140^2 .

It is a super-2 number, since 2×40411432244² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40411432247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051429027 + ... + 5051429034.

It is an arithmetic number, because the mean of its divisors is an integer number (11786667739).

Almost surely, 2^40411432244 is an apocalyptic number.

It is an amenable number.

40411432244 is a deficient number, since it is larger than the sum of its proper divisors (30308574190).

40411432244 is a wasteful number, since it uses less digits than its factorization.

40411432244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102858065 (or 10102858063 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 40411432244 its reverse (44223411404), we get a palindrome (84634843648).

The spelling of 40411432244 in words is "forty billion, four hundred eleven million, four hundred thirty-two thousand, two hundred forty-four".