141471445643 has 8 divisors (see below), whose sum is σ = 155830861056. Its totient is φ = 127361759400.

The previous prime is 141471445543. The next prime is 141471445681. The reversal of 141471445643 is 346544174141.

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

It is a cyclic number.

It is not a de Polignac number, because 141471445643 - 2¹² = 141471441547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141471445594 and 141471445603.

It is not an unprimeable number, because it can be changed into a prime (141471445693) 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, 62431103 + ... + 62433368.

It is an arithmetic number, because the mean of its divisors is an integer number (19478857632).

Almost surely, 2^141471445643 is an apocalyptic number.

141471445643 is a deficient number, since it is larger than the sum of its proper divisors (14359415413).

141471445643 is a wasteful number, since it uses less digits than its factorization.

141471445643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124864585.

The product of its digits is 645120, while the sum is 44.

The spelling of 141471445643 in words is "one hundred forty-one billion, four hundred seventy-one million, four hundred forty-five thousand, six hundred forty-three".