411344541021 has 8 divisors (see below), whose sum is σ = 549213805504. Its totient is φ = 273852485280.

The previous prime is 411344540989. The next prime is 411344541037. The reversal of 411344541021 is 120145443114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 411344541021 - 2⁵ = 411344540989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411344541021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411344541521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94299640 + ... + 94304001.

It is an arithmetic number, because the mean of its divisors is an integer number (68651725688).

Almost surely, 2^411344541021 is an apocalyptic number.

It is an amenable number.

411344541021 is a deficient number, since it is larger than the sum of its proper divisors (137869264483).

411344541021 is a wasteful number, since it uses less digits than its factorization.

411344541021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188604371.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 411344541021 its reverse (120145443114), we get a palindrome (531489984135).

The spelling of 411344541021 in words is "four hundred eleven billion, three hundred forty-four million, five hundred forty-one thousand, twenty-one".