241265139 has 8 divisors (see below), whose sum is σ = 340609680. Its totient is φ = 151382016.

The previous prime is 241265119. The next prime is 241265149. The reversal of 241265139 is 931562142.

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

It is not a de Polignac number, because 241265139 - 2¹⁵ = 241232371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241265119) 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, 2365294 + ... + 2365395.

It is an arithmetic number, because the mean of its divisors is an integer number (42576210).

Almost surely, 2^241265139 is an apocalyptic number.

241265139 is a deficient number, since it is larger than the sum of its proper divisors (99344541).

241265139 is a wasteful number, since it uses less digits than its factorization.

241265139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4730709.

The product of its digits is 12960, while the sum is 33.

The square root of 241265139 is about 15532.7119010172. The cubic root of 241265139 is about 622.5365550056.

The spelling of 241265139 in words is "two hundred forty-one million, two hundred sixty-five thousand, one hundred thirty-nine".