40113324024 has 32 divisors (see below), whose sum is σ = 101276220240. Its totient is φ = 13238720000.

The previous prime is 40113324019. The next prime is 40113324047. The reversal of 40113324024 is 42042331104.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 40113323985 and 40113324003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8271777 + ... + 8276624.

Almost surely, 2^40113324024 is an apocalyptic number.

It is an amenable number.

40113324024 is an abundant number, since it is smaller than the sum of its proper divisors (61162896216).

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

40113324024 is a wasteful number, since it uses less digits than its factorization.

40113324024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16548511 (or 16548507 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40113324024 its reverse (42042331104), we get a palindrome (82155655128).

The spelling of 40113324024 in words is "forty billion, one hundred thirteen million, three hundred twenty-four thousand, twenty-four".