40050431152122 has 16 divisors (see below), whose sum is σ = 80101543766112. Its totient is φ = 13350030140400.

The previous prime is 40050431152091. The next prime is 40050431152139. The reversal of 40050431152122 is 22125113405004.

It is a self number, because there is not a number n which added to its sum of digits gives 40050431152122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27628629 + ... + 29042072.

It is an arithmetic number, because the mean of its divisors is an integer number (5006346485382).

Almost surely, 2^{40050431152122} is an apocalyptic number.

40050431152122 is an abundant number, since it is smaller than the sum of its proper divisors (40051112613990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40050431152122 is a wasteful number, since it uses less digits than its factorization.

40050431152122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56788493.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 40050431152122 its reverse (22125113405004), we get a palindrome (62175544557126).

The spelling of 40050431152122 in words is "forty trillion, fifty billion, four hundred thirty-one million, one hundred fifty-two thousand, one hundred twenty-two".