40350141242 has 16 divisors (see below), whose sum is σ = 60620271264. Its totient is φ = 20143410000.

The previous prime is 40350141203. The next prime is 40350141259. The reversal of 40350141242 is 24214105304.

It is an unprimeable number.

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, 4053992 + ... + 4063932.

It is an arithmetic number, because the mean of its divisors is an integer number (3788766954).

Almost surely, 2^40350141242 is an apocalyptic number.

40350141242 is a deficient number, since it is larger than the sum of its proper divisors (20270130022).

40350141242 is a wasteful number, since it uses less digits than its factorization.

40350141242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 40350141242 its reverse (24214105304), we get a palindrome (64564246546).

The spelling of 40350141242 in words is "forty billion, three hundred fifty million, one hundred forty-one thousand, two hundred forty-two".