141488191 has 8 divisors (see below), whose sum is σ = 154208880. Its totient is φ = 129029952.

The previous prime is 141488183. The next prime is 141488227. The reversal of 141488191 is 191884141.

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 141488191 - 2³ = 141488183 is a prime.

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 141488191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141488141) 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, 64486 + ... + 66643.

It is an arithmetic number, because the mean of its divisors is an integer number (19276110).

Almost surely, 2^141488191 is an apocalyptic number.

141488191 is a deficient number, since it is larger than the sum of its proper divisors (12720689).

141488191 is a wasteful number, since it uses less digits than its factorization.

141488191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131225.

The product of its digits is 9216, while the sum is 37.

The square root of 141488191 is about 11894.8808737204. The cubic root of 141488191 is about 521.0827918232.

The spelling of 141488191 in words is "one hundred forty-one million, four hundred eighty-eight thousand, one hundred ninety-one".