239069141 has 4 divisors (see below), whose sum is σ = 242436384. Its totient is φ = 235701900.

The previous prime is 239069111. The next prime is 239069143. The reversal of 239069141 is 141960932.

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 not a de Polignac number, because 239069141 - 2¹⁰ = 239068117 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 (239069143) 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, 1683515 + ... + 1683656.

It is an arithmetic number, because the mean of its divisors is an integer number (60609096).

Almost surely, 2^239069141 is an apocalyptic number.

It is an amenable number.

239069141 is a deficient number, since it is larger than the sum of its proper divisors (3367243).

239069141 is an equidigital number, since it uses as much as digits as its factorization.

239069141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367242.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 239069141 is about 15461.8608517862. The cubic root of 239069141 is about 620.6420170565.

The spelling of 239069141 in words is "two hundred thirty-nine million, sixty-nine thousand, one hundred forty-one".