141322240241421 has 16 divisors (see below), whose sum is σ = 189683758880640. Its totient is φ = 93587815180800.

The previous prime is 141322240241393. The next prime is 141322240241471. The reversal of 141322240241421 is 124142042223141.

It is a happy number.

It is not a de Polignac number, because 141322240241421 - 2⁵ = 141322240241389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141322240241471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8735125 + ... + 18945893.

It is an arithmetic number, because the mean of its divisors is an integer number (11855234930040).

Almost surely, 2^{141322240241421} is an apocalyptic number.

It is an amenable number.

141322240241421 is a deficient number, since it is larger than the sum of its proper divisors (48361518639219).

141322240241421 is a wasteful number, since it uses less digits than its factorization.

141322240241421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10241476.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 141322240241421 its reverse (124142042223141), we get a palindrome (265464282464562).

The spelling of 141322240241421 in words is "one hundred forty-one trillion, three hundred twenty-two billion, two hundred forty million, two hundred forty-one thousand, four hundred twenty-one".