40038831622 has 8 divisors (see below), whose sum is σ = 60059484576. Its totient is φ = 20019003432.

The previous prime is 40038831619. The next prime is 40038831649. The reversal of 40038831622 is 22613883004.

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

It is a super-3 number, since 3×40038831622³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65673 + ... + 290500.

It is an arithmetic number, because the mean of its divisors is an integer number (7507435572).

Almost surely, 2^40038831622 is an apocalyptic number.

40038831622 is a deficient number, since it is larger than the sum of its proper divisors (20020652954).

40038831622 is a wasteful number, since it uses less digits than its factorization.

40038831622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412382.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 40038831622 in words is "forty billion, thirty-eight million, eight hundred thirty-one thousand, six hundred twenty-two".