40105751622 has 8 divisors (see below), whose sum is σ = 80211503256. Its totient is φ = 13368583872.

The previous prime is 40105751563. The next prime is 40105751633. The reversal of 40105751622 is 22615750104.

40105751622 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.

40105751622 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, 3342145963 + ... + 3342145974.

It is an arithmetic number, because the mean of its divisors is an integer number (10026437907).

Almost surely, 2^40105751622 is an apocalyptic number.

40105751622 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.

40105751622 is a wasteful number, since it uses less digits than its factorization.

40105751622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6684291942.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 40105751622 in words is "forty billion, one hundred five million, seven hundred fifty-one thousand, six hundred twenty-two".