40405382022 has 8 divisors (see below), whose sum is σ = 80810764056. Its totient is φ = 13468460672.

The previous prime is 40405382011. The next prime is 40405382063. The reversal of 40405382022 is 22028350404.

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

40405382022 is an admirable number.

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, 3367115163 + ... + 3367115174.

It is an arithmetic number, because the mean of its divisors is an integer number (10101345507).

Almost surely, 2^40405382022 is an apocalyptic number.

40405382022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40405382022 is a wasteful number, since it uses less digits than its factorization.

40405382022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734230342.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 40405382022 in words is "forty billion, four hundred five million, three hundred eighty-two thousand, twenty-two".