411055442431 has 4 divisors (see below), whose sum is σ = 411442137232. Its totient is φ = 410668747632.

The previous prime is 411055442407. The next prime is 411055442509. The reversal of 411055442431 is 134244550114.

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 411055442431 - 2¹³ = 411055434239 is a prime.

It is a super-2 number, since 2×411055442431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411055442401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193345806 + ... + 193347931.

It is an arithmetic number, because the mean of its divisors is an integer number (102860534308).

Almost surely, 2^411055442431 is an apocalyptic number.

411055442431 is a deficient number, since it is larger than the sum of its proper divisors (386694801).

411055442431 is a wasteful number, since it uses less digits than its factorization.

411055442431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386694800.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 411055442431 its reverse (134244550114), we get a palindrome (545299992545).

The spelling of 411055442431 in words is "four hundred eleven billion, fifty-five million, four hundred forty-two thousand, four hundred thirty-one".