141320131421 has 8 divisors (see below), whose sum is σ = 161876626560. Its totient is φ = 120855612528.

The previous prime is 141320131409. The next prime is 141320131423. The reversal of 141320131421 is 124131023141.

141320131421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 141320131421 - 2⁶ = 141320131357 is a prime.

It is a super-2 number, since 2×141320131421² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141320131423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22990766 + ... + 22996911.

It is an arithmetic number, because the mean of its divisors is an integer number (20234578320).

Almost surely, 2^141320131421 is an apocalyptic number.

It is an amenable number.

141320131421 is a deficient number, since it is larger than the sum of its proper divisors (20556495139).

141320131421 is an equidigital number, since it uses as much as digits as its factorization.

141320131421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45988123.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 141320131421 its reverse (124131023141), we get a palindrome (265451154562).

The spelling of 141320131421 in words is "one hundred forty-one billion, three hundred twenty million, one hundred thirty-one thousand, four hundred twenty-one".