141344303144421 has 16 divisors (see below), whose sum is σ = 202957334988800. Its totient is φ = 86980504259520.

The previous prime is 141344303144339. The next prime is 141344303144503. The reversal of 141344303144421 is 124441303443141.

141344303144421 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141344303144339) and next prime (141344303144503).

It is not a de Polignac number, because 141344303144421 - 2²¹ = 141344301047269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141344303144421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141344303144221) 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, 6903646 + ... + 18175503.

It is an arithmetic number, because the mean of its divisors is an integer number (12684833436800).

Almost surely, 2^{141344303144421} is an apocalyptic number.

It is an amenable number.

141344303144421 is a deficient number, since it is larger than the sum of its proper divisors (61613031844379).

141344303144421 is a wasteful number, since it uses less digits than its factorization.

141344303144421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25223676.

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 141344303144421 its reverse (124441303443141), we get a palindrome (265785606587562).

The spelling of 141344303144421 in words is "one hundred forty-one trillion, three hundred forty-four billion, three hundred three million, one hundred forty-four thousand, four hundred twenty-one".