413540101 has 4 divisors (see below), whose sum is σ = 445350892. Its totient is φ = 381729312.

The previous prime is 413540081. The next prime is 413540119. The reversal of 413540101 is 101045314.

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

It can be written as a sum of positive squares in 2 ways, for example, as 206928225 + 206611876 = 14385^2 + 14374^2 .

It is a cyclic number.

It is not a de Polignac number, because 413540101 - 2²¹ = 411442949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413520101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15905376 + ... + 15905401.

It is an arithmetic number, because the mean of its divisors is an integer number (111337723).

Almost surely, 2^413540101 is an apocalyptic number.

It is an amenable number.

413540101 is a deficient number, since it is larger than the sum of its proper divisors (31810791).

413540101 is a wasteful number, since it uses less digits than its factorization.

413540101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31810790.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 413540101 is about 20335.6854076768. The cubic root of 413540101 is about 745.0279112105.

Adding to 413540101 its reverse (101045314), we get a palindrome (514585415).

The spelling of 413540101 in words is "four hundred thirteen million, five hundred forty thousand, one hundred one".