40042334525222 has 8 divisors (see below), whose sum is σ = 62674958387376. Its totient is φ = 19150681729432.

The previous prime is 40042334525209. The next prime is 40042334525279. The reversal of 40042334525222 is 22252543324004.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435242766533 + ... + 435242766624.

It is an arithmetic number, because the mean of its divisors is an integer number (7834369798422).

Almost surely, 2^{40042334525222} is an apocalyptic number.

40042334525222 is a deficient number, since it is larger than the sum of its proper divisors (22632623862154).

40042334525222 is a wasteful number, since it uses less digits than its factorization.

40042334525222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870485533182.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 40042334525222 its reverse (22252543324004), we get a palindrome (62294877849226).

The spelling of 40042334525222 in words is "forty trillion, forty-two billion, three hundred thirty-four million, five hundred twenty-five thousand, two hundred twenty-two".