411242239 has 8 divisors (see below), whose sum is σ = 421321472. Its totient is φ = 401186520.

The previous prime is 411242219. The next prime is 411242269. The reversal of 411242239 is 932242114.

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

It is a cyclic number.

It is not a de Polignac number, because 411242239 - 2¹¹ = 411240191 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 (411242219) 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, 32554 + ... + 43384.

It is an arithmetic number, because the mean of its divisors is an integer number (52665184).

Almost surely, 2^411242239 is an apocalyptic number.

411242239 is a deficient number, since it is larger than the sum of its proper divisors (10079233).

411242239 is a wasteful number, since it uses less digits than its factorization.

411242239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11757.

The product of its digits is 3456, while the sum is 28.

The square root of 411242239 is about 20279.1084370097. The cubic root of 411242239 is about 743.6454156641.

The spelling of 411242239 in words is "four hundred eleven million, two hundred forty-two thousand, two hundred thirty-nine".