40041333142 has 16 divisors (see below), whose sum is σ = 61464883392. Its totient is φ = 19553131080.

The previous prime is 40041333139. The next prime is 40041333181. The reversal of 40041333142 is 24133314004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264993 + ... + 1296259.

It is an arithmetic number, because the mean of its divisors is an integer number (3841555212).

Almost surely, 2^40041333142 is an apocalyptic number.

40041333142 is a deficient number, since it is larger than the sum of its proper divisors (21423550250).

40041333142 is a wasteful number, since it uses less digits than its factorization.

40041333142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46203.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40041333142 its reverse (24133314004), we get a palindrome (64174647146).

The spelling of 40041333142 in words is "forty billion, forty-one million, three hundred thirty-three thousand, one hundred forty-two".