40041223441100 has 72 divisors (see below), whose sum is σ = 99304972408320. Its totient is φ = 13728040902720.

The previous prime is 40041223441031. The next prime is 40041223441103. The reversal of 40041223441100 is 114432214004.

It is a super-2 number, since 2×40041223441100² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40041223441100.

It is not an unprimeable number, because it can be changed into a prime (40041223441103) 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, 25227197 + ... + 26767403.

Almost surely, 2^{40041223441100} is an apocalyptic number.

It is an amenable number.

40041223441100 is an abundant number, since it is smaller than the sum of its proper divisors (59263748967220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40041223441100 is a wasteful number, since it uses less digits than its factorization.

40041223441100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577367 (or 1577360 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 40041223441100 its reverse (114432214004), we get a palindrome (40155655655104).

The spelling of 40041223441100 in words is "forty trillion, forty-one billion, two hundred twenty-three million, four hundred forty-one thousand, one hundred".