269381141 has 4 divisors (see below), whose sum is σ = 270258912. Its totient is φ = 268503372.

The previous prime is 269381117. The next prime is 269381209. The reversal of 269381141 is 141183962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-269381141 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 (269381641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438425 + ... + 439038.

It is an arithmetic number, because the mean of its divisors is an integer number (67564728).

Almost surely, 2^269381141 is an apocalyptic number.

It is an amenable number.

269381141 is a deficient number, since it is larger than the sum of its proper divisors (877771).

269381141 is an equidigital number, since it uses as much as digits as its factorization.

269381141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877770.

The product of its digits is 10368, while the sum is 35.

The square root of 269381141 is about 16412.8346424376. The cubic root of 269381141 is about 645.8362176530.

The spelling of 269381141 in words is "two hundred sixty-nine million, three hundred eighty-one thousand, one hundred forty-one".