341230221513 has 24 divisors (see below), whose sum is σ = 504983501568. Its totient is φ = 221935252032.

The previous prime is 341230221509. The next prime is 341230221523. The reversal of 341230221513 is 315122032143.

341230221513 is a `hidden beast` number, since 3 + 4 + 123 + 0 + 2 + 21 + 513 = 666.

It is not a de Polignac number, because 341230221513 - 2² = 341230221509 is a prime.

It is a super-2 number, since 2×341230221513² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (341230221523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156245 + ... + 1421042.

It is an arithmetic number, because the mean of its divisors is an integer number (21040979232).

Almost surely, 2^341230221513 is an apocalyptic number.

It is an amenable number.

341230221513 is a deficient number, since it is larger than the sum of its proper divisors (163753280055).

341230221513 is a wasteful number, since it uses less digits than its factorization.

341230221513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577653 (or 2577650 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 341230221513 its reverse (315122032143), we get a palindrome (656352253656).

The spelling of 341230221513 in words is "three hundred forty-one billion, two hundred thirty million, two hundred twenty-one thousand, five hundred thirteen".