40042310104 has 32 divisors (see below), whose sum is σ = 75735636480. Its totient is φ = 19846797984.

The previous prime is 40042310083. The next prime is 40042310107. The reversal of 40042310104 is 40101324004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40042310107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449479 + ... + 531145.

It is an arithmetic number, because the mean of its divisors is an integer number (2366738640).

Almost surely, 2^40042310104 is an apocalyptic number.

It is an amenable number.

40042310104 is a deficient number, since it is larger than the sum of its proper divisors (35693326376).

40042310104 is a wasteful number, since it uses less digits than its factorization.

40042310104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82207 (or 82203 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40042310104 its reverse (40101324004), we get a palindrome (80143634108).

The spelling of 40042310104 in words is "forty billion, forty-two million, three hundred ten thousand, one hundred four".