411404260451 has 4 divisors (see below), whose sum is σ = 411445161504. Its totient is φ = 411363359400.

The previous prime is 411404260441. The next prime is 411404260483. The reversal of 411404260451 is 154062404114.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411404260451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411404260441) 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, 20435435 + ... + 20455556.

It is an arithmetic number, because the mean of its divisors is an integer number (102861290376).

Almost surely, 2^411404260451 is an apocalyptic number.

411404260451 is a deficient number, since it is larger than the sum of its proper divisors (40901053).

411404260451 is a wasteful number, since it uses less digits than its factorization.

411404260451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40901052.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 411404260451 its reverse (154062404114), we get a palindrome (565466664565).

The spelling of 411404260451 in words is "four hundred eleven billion, four hundred four million, two hundred sixty thousand, four hundred fifty-one".