40411320032 has 24 divisors (see below), whose sum is σ = 81500271552. Its totient is φ = 19712838400.

The previous prime is 40411320011. The next prime is 40411320049. The reversal of 40411320032 is 23002311404.

40411320032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40411319986 and 40411320013.

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, 15399344 + ... + 15401967.

It is an arithmetic number, because the mean of its divisors is an integer number (3395844648).

Almost surely, 2^40411320032 is an apocalyptic number.

It is an amenable number.

40411320032 is an abundant number, since it is smaller than the sum of its proper divisors (41088951520).

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

40411320032 is a wasteful number, since it uses less digits than its factorization.

40411320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30801362 (or 30801354 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40411320032 its reverse (23002311404), we get a palindrome (63413631436).

The spelling of 40411320032 in words is "forty billion, four hundred eleven million, three hundred twenty thousand, thirty-two".