141323412221421 has 8 divisors (see below), whose sum is σ = 188438707797120. Its totient is φ = 94211862396672.

The previous prime is 141323412221401. The next prime is 141323412221429. The reversal of 141323412221421 is 124122214323141.

It is a happy number.

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

It is not a de Polignac number, because 141323412221421 - 2²³ = 141323403832813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141323412221429) 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, 936349701 + ... + 936500618.

It is an arithmetic number, because the mean of its divisors is an integer number (23554838474640).

Almost surely, 2^{141323412221421} is an apocalyptic number.

It is an amenable number.

141323412221421 is a deficient number, since it is larger than the sum of its proper divisors (47115295575699).

141323412221421 is a wasteful number, since it uses less digits than its factorization.

141323412221421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872875475.

The product of its digits is 18432, while the sum is 33.

Adding to 141323412221421 its reverse (124122214323141), we get a palindrome (265445626544562).

The spelling of 141323412221421 in words is "one hundred forty-one trillion, three hundred twenty-three billion, four hundred twelve million, two hundred twenty-one thousand, four hundred twenty-one".