3421432341243 has 24 divisors (see below), whose sum is σ = 5648170362848. Its totient is φ = 1955072495232.

The previous prime is 3421432341203. The next prime is 3421432341253.

3421432341243 is a `hidden beast` number, since 3 + 4 + 214 + 3 + 23 + 412 + 4 + 3 = 666.

3421432341243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3421432341243 - 2⁶ = 3421432341179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421432341198 and 3421432341207.

It is not an unprimeable number, because it can be changed into a prime (3421432341203) 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, 3797271 + ... + 4611087.

Almost surely, 2^{3421432341243} is an apocalyptic number.

3421432341243 is a deficient number, since it is larger than the sum of its proper divisors (2226738021605).

3421432341243 is a wasteful number, since it uses less digits than its factorization.

3421432341243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880563 (or 880560 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

The spelling of 3421432341243 in words is "three trillion, four hundred twenty-one billion, four hundred thirty-two million, three hundred forty-one thousand, two hundred forty-three".