411411661404 has 48 divisors (see below), whose sum is σ = 985976011776. Its totient is φ = 133421256000.

The previous prime is 411411661391. The next prime is 411411661411. The reversal of 411411661404 is 404166114114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8852829 + ... + 8899179.

It is an arithmetic number, because the mean of its divisors is an integer number (20541166912).

Almost surely, 2^411411661404 is an apocalyptic number.

It is an amenable number.

411411661404 is an abundant number, since it is smaller than the sum of its proper divisors (574564350372).

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

411411661404 is a wasteful number, since it uses less digits than its factorization.

411411661404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66386 (or 66384 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

Adding to 411411661404 its reverse (404166114114), we get a palindrome (815577775518).

The spelling of 411411661404 in words is "four hundred eleven billion, four hundred eleven million, six hundred sixty-one thousand, four hundred four".