241781367 has 4 divisors (see below), whose sum is σ = 322375160. Its totient is φ = 161187576.

The previous prime is 241781357. The next prime is 241781383. The reversal of 241781367 is 763187142.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 241781367 - 2¹² = 241777271 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 (241781357) 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, 40296892 + ... + 40296897.

It is an arithmetic number, because the mean of its divisors is an integer number (80593790).

Almost surely, 2^241781367 is an apocalyptic number.

241781367 is a deficient number, since it is larger than the sum of its proper divisors (80593793).

241781367 is an equidigital number, since it uses as much as digits as its factorization.

241781367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80593792.

The product of its digits is 56448, while the sum is 39.

The square root of 241781367 is about 15549.3204674674. The cubic root of 241781367 is about 622.9802464908.

The spelling of 241781367 in words is "two hundred forty-one million, seven hundred eighty-one thousand, three hundred sixty-seven".