241215379 has 2 divisors, whose sum is σ = 241215380. Its totient is φ = 241215378.

The previous prime is 241215319. The next prime is 241215383. The reversal of 241215379 is 973512142.

It is a happy number.

241215379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241215379 - 2¹⁵ = 241182611 is a prime.

It is a super-2 number, since 2×241215379² = 116369718132227282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241215319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120607689 + 120607690.

It is an arithmetic number, because the mean of its divisors is an integer number (120607690).

Almost surely, 2^241215379 is an apocalyptic number.

241215379 is a deficient number, since it is larger than the sum of its proper divisors (1).

241215379 is an equidigital number, since it uses as much as digits as its factorization.

241215379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 241215379 is about 15531.1100375987. The cubic root of 241215379 is about 622.4937534789.

The spelling of 241215379 in words is "two hundred forty-one million, two hundred fifteen thousand, three hundred seventy-nine".