40013362422 has 128 divisors (see below), whose sum is σ = 100616947200. Its totient is φ = 11675664000.

The previous prime is 40013362357. The next prime is 40013362447. The reversal of 40013362422 is 22426331004.

40013362422 is a `hidden beast` number, since 4 + 0 + 0 + 1 + 33 + 624 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6835797 + ... + 6841647.

It is an arithmetic number, because the mean of its divisors is an integer number (786069900).

Almost surely, 2^40013362422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40013362422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50308473600).

40013362422 is an abundant number, since it is smaller than the sum of its proper divisors (60603584778).

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

40013362422 is a wasteful number, since it uses less digits than its factorization.

40013362422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299 (or 6293 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 40013362422 its reverse (22426331004), we get a palindrome (62439693426).

The spelling of 40013362422 in words is "forty billion, thirteen million, three hundred sixty-two thousand, four hundred twenty-two".