411242051 has 4 divisors (see below), whose sum is σ = 448627704. Its totient is φ = 373856400.

The previous prime is 411242017. The next prime is 411242059. The reversal of 411242051 is 150242114.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 411242051 - 2¹⁰ = 411241027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411242059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18692810 + ... + 18692831.

It is an arithmetic number, because the mean of its divisors is an integer number (112156926).

Almost surely, 2^411242051 is an apocalyptic number.

411242051 is a deficient number, since it is larger than the sum of its proper divisors (37385653).

411242051 is a wasteful number, since it uses less digits than its factorization.

411242051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37385652.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 411242051 is about 20279.1038016970. The cubic root of 411242051 is about 743.6453023445.

Adding to 411242051 its reverse (150242114), we get a palindrome (561484165).

The spelling of 411242051 in words is "four hundred eleven million, two hundred forty-two thousand, fifty-one".