3530142342343 has 4 divisors (see below), whose sum is σ = 3533028805008. Its totient is φ = 3527255879680.

The previous prime is 3530142342281. The next prime is 3530142342383. The reversal of 3530142342343 is 3432432410353.

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

It is a cyclic number.

It is not a de Polignac number, because 3530142342343 - 2¹³ = 3530142334151 is a prime.

It is a super-2 number, since 2×3530142342343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530142342383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443229498 + ... + 1443231943.

It is an arithmetic number, because the mean of its divisors is an integer number (883257201252).

Almost surely, 2^{3530142342343} is an apocalyptic number.

3530142342343 is a deficient number, since it is larger than the sum of its proper divisors (2886462665).

3530142342343 is a wasteful number, since it uses less digits than its factorization.

3530142342343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886462664.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 3530142342343 its reverse (3432432410353), we get a palindrome (6962574752696).

The spelling of 3530142342343 in words is "three trillion, five hundred thirty billion, one hundred forty-two million, three hundred forty-two thousand, three hundred forty-three".