40041104024 has 16 divisors (see below), whose sum is σ = 75095838720. Its totient is φ = 20015547040.

The previous prime is 40041104017. The next prime is 40041104053. The reversal of 40041104024 is 42040114004.

It is a happy number.

It is a super-2 number, since 2×40041104024² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40041103987 and 40041104005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591512 + ... + 655719.

It is an arithmetic number, because the mean of its divisors is an integer number (4693489920).

Almost surely, 2^40041104024 is an apocalyptic number.

It is an amenable number.

40041104024 is a deficient number, since it is larger than the sum of its proper divisors (35054734696).

40041104024 is a wasteful number, since it uses less digits than its factorization.

40041104024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251250 (or 1251246 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 40041104024 its reverse (42040114004), we get a palindrome (82081218028).

The spelling of 40041104024 in words is "forty billion, forty-one million, one hundred four thousand, twenty-four".