40404010420122 has 16 divisors (see below), whose sum is σ = 80808189285312. Its totient is φ = 13467975399200.

The previous prime is 40404010420043. The next prime is 40404010420127. The reversal of 40404010420122 is 22102401040404.

40404010420122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40404010420092 and 40404010420101.

It is not an unprimeable number, because it can be changed into a prime (40404010420127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785763 + ... + 9753974.

It is an arithmetic number, because the mean of its divisors is an integer number (5050511830332).

Almost surely, 2^{40404010420122} is an apocalyptic number.

40404010420122 is an abundant number, since it is smaller than the sum of its proper divisors (40404178865190).

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

40404010420122 is a wasteful number, since it uses less digits than its factorization.

40404010420122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14037093.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 40404010420122 its reverse (22102401040404), we get a palindrome (62506411460526).

The spelling of 40404010420122 in words is "forty trillion, four hundred four billion, ten million, four hundred twenty thousand, one hundred twenty-two".