411042541 has 16 divisors (see below), whose sum is σ = 535659264. Its totient is φ = 306088704.

The previous prime is 411042539. The next prime is 411042563. The reversal of 411042541 is 145240114.

It is a cyclic number.

It is not a de Polignac number, because 411042541 - 2¹ = 411042539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411040541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131305 + ... + 134398.

It is an arithmetic number, because the mean of its divisors is an integer number (33478704).

Almost surely, 2^411042541 is an apocalyptic number.

It is an amenable number.

411042541 is a deficient number, since it is larger than the sum of its proper divisors (124616723).

411042541 is a wasteful number, since it uses less digits than its factorization.

411042541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265740.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 411042541 is about 20274.1841019559. The cubic root of 411042541 is about 743.5250255125.

Adding to 411042541 its reverse (145240114), we get a palindrome (556282655).

The spelling of 411042541 in words is "four hundred eleven million, forty-two thousand, five hundred forty-one".