141400320354121 has 16 divisors (see below), whose sum is σ = 144505143272448. Its totient is φ = 138299518843200.

The previous prime is 141400320354113. The next prime is 141400320354211. The reversal of 141400320354121 is 121453023004141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141400320354121 - 2³ = 141400320354113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141400320384121) 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 15 ways as a sum of consecutive naturals, for example, 2226990451 + ... + 2227053943.

It is an arithmetic number, because the mean of its divisors is an integer number (9031571454528).

Almost surely, 2^{141400320354121} is an apocalyptic number.

It is an amenable number.

141400320354121 is a deficient number, since it is larger than the sum of its proper divisors (3104822918327).

141400320354121 is a wasteful number, since it uses less digits than its factorization.

141400320354121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94392.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 141400320354121 its reverse (121453023004141), we get a palindrome (262853343358262).

The spelling of 141400320354121 in words is "one hundred forty-one trillion, four hundred billion, three hundred twenty million, three hundred fifty-four thousand, one hundred twenty-one".