3451441543 has 4 divisors (see below), whose sum is σ = 3765208968. Its totient is φ = 3137674120.

The previous prime is 3451441529. The next prime is 3451441547.

3451441543 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3451441543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3451441499 and 3451441508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451441547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156883696 + ... + 156883717.

It is an arithmetic number, because the mean of its divisors is an integer number (941302242).

Almost surely, 2^3451441543 is an apocalyptic number.

3451441543 is a deficient number, since it is larger than the sum of its proper divisors (313767425).

3451441543 is a wasteful number, since it uses less digits than its factorization.

3451441543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313767424.

The product of its digits is 57600, while the sum is 34.

The square root of 3451441543 is about 58748.9705697045. The cubic root of 3451441543 is about 1511.2402340737.

The spelling of 3451441543 in words is "three billion, four hundred fifty-one million, four hundred forty-one thousand, five hundred forty-three".