40226180255968 has 48 divisors (see below), whose sum is σ = 90546887854080. Its totient is φ = 17232556818816.

The previous prime is 40226180255909. The next prime is 40226180255977. The reversal of 40226180255968 is 86955208162204.

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, 37145848 + ... + 38213431.

It is an arithmetic number, because the mean of its divisors is an integer number (1886393496960).

Almost surely, 2^{40226180255968} is an apocalyptic number.

It is an amenable number.

40226180255968 is an abundant number, since it is smaller than the sum of its proper divisors (50320707598112).

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

40226180255968 is a wasteful number, since it uses less digits than its factorization.

40226180255968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75361679 (or 75361671 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 58.

The spelling of 40226180255968 in words is "forty trillion, two hundred twenty-six billion, one hundred eighty million, two hundred fifty-five thousand, nine hundred sixty-eight".