342532544 has 14 divisors (see below), whose sum is σ = 679713144. Its totient is φ = 171266240.

The previous prime is 342532523. The next prime is 342532579. The reversal of 342532544 is 445235243.

It is a super-2 number, since 2×342532544² = 234657087398223872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 342532544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675972 + ... + 2676099.

Almost surely, 2^342532544 is an apocalyptic number.

It is an amenable number.

342532544 is a deficient number, since it is larger than the sum of its proper divisors (337180600).

342532544 is an equidigital number, since it uses as much as digits as its factorization.

342532544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352083 (or 5352073 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 342532544 is about 18507.6347489354. The cubic root of 342532544 is about 699.6818581512.

Adding to 342532544 its reverse (445235243), we get a palindrome (787767787).

The spelling of 342532544 in words is "three hundred forty-two million, five hundred thirty-two thousand, five hundred forty-four".