342510043 has 12 divisors (see below), whose sum is σ = 358950088. Its totient is φ = 326795040.

The previous prime is 342510031. The next prime is 342510061. The reversal of 342510043 is 340015243.

It is not a de Polignac number, because 342510043 - 2⁵ = 342510011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342509996 and 342510023.

It is not an unprimeable number, because it can be changed into a prime (342510083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365071 + ... + 366007.

Almost surely, 2^342510043 is an apocalyptic number.

342510043 is a deficient number, since it is larger than the sum of its proper divisors (16440045).

342510043 is an equidigital number, since it uses as much as digits as its factorization.

342510043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674 (or 1651 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 342510043 is about 18507.0268546841. The cubic root of 342510043 is about 699.6665370900. Note that the first 3 decimals are identical.

Adding to 342510043 its reverse (340015243), we get a palindrome (682525286).

The spelling of 342510043 in words is "three hundred forty-two million, five hundred ten thousand, forty-three".