40013222133 has 8 divisors (see below), whose sum is σ = 56489254848. Its totient is φ = 25106335424.

The previous prime is 40013222113. The next prime is 40013222141. The reversal of 40013222133 is 33122231004.

40013222133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40013222133 - 2⁵ = 40013222101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40013222113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392286441 + ... + 392286542.

It is an arithmetic number, because the mean of its divisors is an integer number (7061156856).

Almost surely, 2^40013222133 is an apocalyptic number.

It is an amenable number.

40013222133 is a deficient number, since it is larger than the sum of its proper divisors (16476032715).

40013222133 is a wasteful number, since it uses less digits than its factorization.

40013222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784573003.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40013222133 its reverse (33122231004), we get a palindrome (73135453137).

The spelling of 40013222133 in words is "forty billion, thirteen million, two hundred twenty-two thousand, one hundred thirty-three".