141411346209 has 135 divisors (see below), whose sum is σ = 253065061953. Its totient is φ = 78464462832.

The previous prime is 141411346187. The next prime is 141411346213. The reversal of 141411346209 is 902643114141.

The square root of 141411346209 is 376047.

It is a perfect power (a square), and thus also a powerful number.

141411346209 is a `hidden beast` number, since 1 + 4 + 1 + 411 + 34 + 6 + 209 = 666.

It is not a de Polignac number, because 141411346209 - 2⁹ = 141411345697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (141411346229) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 1113475104 + ... + 1113475230.

Almost surely, 2^141411346209 is an apocalyptic number.

141411346209 is the 376047-th square number.

141411346209 is the 188024-th centered octagonal number.

It is an amenable number.

141411346209 is a deficient number, since it is larger than the sum of its proper divisors (111653715744).

141411346209 is an frugal number, since it uses more digits than its factorization.

141411346209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Multiplying 141411346209 by its sum of digits (36), we get a square (5090808463524 = 2256282²).

The spelling of 141411346209 in words is "one hundred forty-one billion, four hundred eleven million, three hundred forty-six thousand, two hundred nine".