413340342421 has 8 divisors (see below), whose sum is σ = 415661166720. Its totient is φ = 411026011008.

The previous prime is 413340342409. The next prime is 413340342427. The reversal of 413340342421 is 124243043314.

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

It is a cyclic number.

It is not a de Polignac number, because 413340342421 - 2³¹ = 411192858773 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 (413340342427) 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, 1495516 + ... + 1750213.

It is an arithmetic number, because the mean of its divisors is an integer number (51957645840).

Almost surely, 2^413340342421 is an apocalyptic number.

It is an amenable number.

413340342421 is a deficient number, since it is larger than the sum of its proper divisors (2320824299).

413340342421 is a wasteful number, since it uses less digits than its factorization.

413340342421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246443.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 413340342421 its reverse (124243043314), we get a palindrome (537583385735).

The spelling of 413340342421 in words is "four hundred thirteen billion, three hundred forty million, three hundred forty-two thousand, four hundred twenty-one".