411243142330 has 32 divisors (see below), whose sum is σ = 741785741136. Its totient is φ = 164153493504.

The previous prime is 411243142279. The next prime is 411243142337. The reversal of 411243142330 is 33241342114.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 19839004201 + 391404138129 = 140851^2 + 625623^2 .

It is a super-2 number, since 2×411243142330² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (411243142337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14157982 + ... + 14186998.

Almost surely, 2^411243142330 is an apocalyptic number.

411243142330 is a deficient number, since it is larger than the sum of its proper divisors (330542598806).

411243142330 is a wasteful number, since it uses less digits than its factorization.

411243142330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31938.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 411243142330 its reverse (33241342114), we get a palindrome (444484484444).

The spelling of 411243142330 in words is "four hundred eleven billion, two hundred forty-three million, one hundred forty-two thousand, three hundred thirty".