40204224046 has 8 divisors (see below), whose sum is σ = 68921526960. Its totient is φ = 17230381728.

The previous prime is 40204224041. The next prime is 40204224079. The reversal of 40204224046 is 64042240204.

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

It is a super-2 number, since 2×40204224046² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40204224041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435865131 + ... + 1435865158.

It is an arithmetic number, because the mean of its divisors is an integer number (8615190870).

Almost surely, 2^40204224046 is an apocalyptic number.

40204224046 is a deficient number, since it is larger than the sum of its proper divisors (28717302914).

40204224046 is a wasteful number, since it uses less digits than its factorization.

40204224046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871730298.

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 40204224046 in words is "forty billion, two hundred four million, two hundred twenty-four thousand, forty-six".