3421052143 has 8 divisors (see below), whose sum is σ = 3484809216. Its totient is φ = 3357727800.

The previous prime is 3421052123. The next prime is 3421052147. The reversal of 3421052143 is 3412501243.

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 3421052143 - 2¹⁷ = 3420921071 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 (3421052147) 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, 92203 + ... + 123868.

It is an arithmetic number, because the mean of its divisors is an integer number (435601152).

Almost surely, 2^3421052143 is an apocalyptic number.

3421052143 is a deficient number, since it is larger than the sum of its proper divisors (63757073).

3421052143 is a wasteful number, since it uses less digits than its factorization.

3421052143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216365.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3421052143 is about 58489.7610099409. The cubic root of 3421052143 is about 1506.7917414560.

Adding to 3421052143 its reverse (3412501243), we get a palindrome (6833553386).

The spelling of 3421052143 in words is "three billion, four hundred twenty-one million, fifty-two thousand, one hundred forty-three".