40182350022 has 16 divisors (see below), whose sum is σ = 89294111280. Its totient is φ = 13394116656.

The previous prime is 40182350003. The next prime is 40182350027. The reversal of 40182350022 is 22005328104.

40182350022 is a `hidden beast` number, since 401 + 8 + 235 + 0 + 0 + 22 = 666.

It is a super-2 number, since 2×40182350022² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40182350027) 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, 372058743 + ... + 372058850.

It is an arithmetic number, because the mean of its divisors is an integer number (5580881955).

Almost surely, 2^40182350022 is an apocalyptic number.

40182350022 is an abundant number, since it is smaller than the sum of its proper divisors (49111761258).

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

40182350022 is a wasteful number, since it uses less digits than its factorization.

40182350022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744117604 (or 744117598 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 40182350022 its reverse (22005328104), we get a palindrome (62187678126).

The spelling of 40182350022 in words is "forty billion, one hundred eighty-two million, three hundred fifty thousand, twenty-two".