411340242 has 8 divisors (see below), whose sum is σ = 822680496. Its totient is φ = 137113412.

The previous prime is 411340231. The next prime is 411340283. The reversal of 411340242 is 242043114.

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

411340242 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34278348 + ... + 34278359.

It is an arithmetic number, because the mean of its divisors is an integer number (102835062).

Almost surely, 2^411340242 is an apocalyptic number.

411340242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411340242 is a wasteful number, since it uses less digits than its factorization.

411340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68556712.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 411340242 is about 20281.5246468307. The cubic root of 411340242 is about 743.7044836020.

Adding to 411340242 its reverse (242043114), we get a palindrome (653383356).

The spelling of 411340242 in words is "four hundred eleven million, three hundred forty thousand, two hundred forty-two".