201441422014154 has 16 divisors (see below), whose sum is σ = 347964244790976. Its totient is φ = 85673014814400.

The previous prime is 201441422014127. The next prime is 201441422014169. The reversal of 201441422014154 is 451410224144102.

It is a Curzon number.

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, 54918597407 + ... + 54918601074.

It is an arithmetic number, because the mean of its divisors is an integer number (21747765299436).

Almost surely, 2^{201441422014154} is an apocalyptic number.

201441422014154 is a deficient number, since it is larger than the sum of its proper divisors (146522822776822).

201441422014154 is a wasteful number, since it uses less digits than its factorization.

201441422014154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109837198621.

The product of its (nonzero) digits is 40960, while the sum is 35.

Adding to 201441422014154 its reverse (451410224144102), we get a palindrome (652851646158256).

The spelling of 201441422014154 in words is "two hundred one trillion, four hundred forty-one billion, four hundred twenty-two million, fourteen thousand, one hundred fifty-four".