413511401 has 4 divisors (see below), whose sum is σ = 413742804. Its totient is φ = 413280000.

The previous prime is 413511389. The next prime is 413511403. The reversal of 413511401 is 104115314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104115314 = 2 ⋅52057657.

It can be written as a sum of positive squares in 2 ways, for example, as 235315600 + 178195801 = 15340^2 + 13349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413511401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413511403) 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, 113000 + ... + 116601.

It is an arithmetic number, because the mean of its divisors is an integer number (103435701).

Almost surely, 2^413511401 is an apocalyptic number.

It is an amenable number.

413511401 is a deficient number, since it is larger than the sum of its proper divisors (231403).

413511401 is a wasteful number, since it uses less digits than its factorization.

413511401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231402.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 413511401 is about 20334.9797393555. The cubic root of 413511401 is about 745.0106756424.

Adding to 413511401 its reverse (104115314), we get a palindrome (517626715).

The spelling of 413511401 in words is "four hundred thirteen million, five hundred eleven thousand, four hundred one".