40204224039 has 16 divisors (see below), whose sum is σ = 61270579712. Its totient is φ = 22971217248.

The previous prime is 40204224007. The next prime is 40204224041. The reversal of 40204224039 is 93042240204.

It is not a de Polignac number, because 40204224039 - 2⁵ = 40204224007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40204223997 and 40204224015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40204224079) 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 15 ways as a sum of consecutive naturals, for example, 86982 + ... + 296604.

It is an arithmetic number, because the mean of its divisors is an integer number (3829411232).

Almost surely, 2^40204224039 is an apocalyptic number.

40204224039 is a deficient number, since it is larger than the sum of its proper divisors (21066355673).

40204224039 is a wasteful number, since it uses less digits than its factorization.

40204224039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218766.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 40204224039 in words is "forty billion, two hundred four million, two hundred twenty-four thousand, thirty-nine".