141220141022141 has 8 divisors (see below), whose sum is σ = 142618723692600. Its totient is φ = 139821565478400.

The previous prime is 141220141022119. The next prime is 141220141022159.

It is a happy number.

141220141022141 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 40997717478916 + 100222423543225 = 6402946^2 + 10011115^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 141220141022141 - 2³⁸ = 140945263115197 is a prime.

It is a super-4 number, since 4×141220141022141⁴ (a number of 58 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141220141022141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141220141022161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43788725 + ... + 46903013.

It is an arithmetic number, because the mean of its divisors is an integer number (17827340461575).

Almost surely, 2^{141220141022141} is an apocalyptic number.

It is an amenable number.

141220141022141 is a deficient number, since it is larger than the sum of its proper divisors (1398582670459).

141220141022141 is a wasteful number, since it uses less digits than its factorization.

141220141022141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563359.

The product of its (nonzero) digits is 1024, while the sum is 26.

The spelling of 141220141022141 in words is "one hundred forty-one trillion, two hundred twenty billion, one hundred forty-one million, twenty-two thousand, one hundred forty-one".