141323134421 has 8 divisors (see below), whose sum is σ = 162540894720. Its totient is φ = 120362559408.

The previous prime is 141323134363. The next prime is 141323134427. The reversal of 141323134421 is 124431323141.

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

It is not a de Polignac number, because 141323134421 - 2¹⁰ = 141323133397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141323134427) 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, 64295141 + ... + 64297338.

It is an arithmetic number, because the mean of its divisors is an integer number (20317611840).

Almost surely, 2^141323134421 is an apocalyptic number.

It is an amenable number.

141323134421 is a deficient number, since it is larger than the sum of its proper divisors (21217760299).

141323134421 is a wasteful number, since it uses less digits than its factorization.

141323134421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128592643.

The product of its digits is 6912, while the sum is 29.

Adding to 141323134421 its reverse (124431323141), we get a palindrome (265754457562).

The spelling of 141323134421 in words is "one hundred forty-one billion, three hundred twenty-three million, one hundred thirty-four thousand, four hundred twenty-one".