40361646422 has 8 divisors (see below), whose sum is σ = 60596384376. Its totient is φ = 20162851632.

The previous prime is 40361646407. The next prime is 40361646473. The reversal of 40361646422 is 22464616304.

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

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, 8982983 + ... + 8987474.

It is an arithmetic number, because the mean of its divisors is an integer number (7574548047).

Almost surely, 2^40361646422 is an apocalyptic number.

40361646422 is a deficient number, since it is larger than the sum of its proper divisors (20234737954).

40361646422 is a wasteful number, since it uses less digits than its factorization.

40361646422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17971582.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 40361646422 in words is "forty billion, three hundred sixty-one million, six hundred forty-six thousand, four hundred twenty-two".