3421424241243 has 48 divisors (see below), whose sum is σ = 5172267260160. Its totient is φ = 2177200980288.

The previous prime is 3421424241199. The next prime is 3421424241253.

3421424241243 is a `hidden beast` number, since 3 + 4 + 214 + 2 + 424 + 12 + 4 + 3 = 666.

3421424241243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3421424241243 - 2²² = 3421420046939 is a prime.

It is a super-2 number, since 2×3421424241243² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3421424241198 and 3421424241207.

It is not an unprimeable number, because it can be changed into a prime (3421424241253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9389296 + ... + 9746882.

It is an arithmetic number, because the mean of its divisors is an integer number (107755567920).

Almost surely, 2^{3421424241243} is an apocalyptic number.

3421424241243 is a deficient number, since it is larger than the sum of its proper divisors (1750843018917).

3421424241243 is a wasteful number, since it uses less digits than its factorization.

3421424241243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358176 (or 358173 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The spelling of 3421424241243 in words is "three trillion, four hundred twenty-one billion, four hundred twenty-four million, two hundred forty-one thousand, two hundred forty-three".