413300401421 has 4 divisors (see below), whose sum is σ = 413305553052. Its totient is φ = 413295249792.

The previous prime is 413300401399. The next prime is 413300401427. The reversal of 413300401421 is 124104003314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 124104003314 = 2 ⋅62052001657.

It can be written as a sum of positive squares in 2 ways, for example, as 63559452100 + 349740949321 = 252110^2 + 591389^2 .

It is a cyclic number.

It is not a de Polignac number, because 413300401421 - 2¹⁰ = 413300400397 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 (413300401427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453540 + ... + 2616573.

It is an arithmetic number, because the mean of its divisors is an integer number (103326388263).

Almost surely, 2^413300401421 is an apocalyptic number.

It is an amenable number.

413300401421 is a deficient number, since it is larger than the sum of its proper divisors (5151631).

413300401421 is an equidigital number, since it uses as much as digits as its factorization.

413300401421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151630.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 413300401421 its reverse (124104003314), we get a palindrome (537404404735).

The spelling of 413300401421 in words is "four hundred thirteen billion, three hundred million, four hundred one thousand, four hundred twenty-one".