342523013 has 8 divisors (see below), whose sum is σ = 412057920. Its totient is φ = 278138880.

The previous prime is 342523009. The next prime is 342523019. The reversal of 342523013 is 310325243.

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 342523013 - 2² = 342523009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342523013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342523019) 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, 1287548 + ... + 1287813.

It is an arithmetic number, because the mean of its divisors is an integer number (51507240).

Almost surely, 2^342523013 is an apocalyptic number.

It is an amenable number.

342523013 is a deficient number, since it is larger than the sum of its proper divisors (69534907).

342523013 is a wasteful number, since it uses less digits than its factorization.

342523013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575387.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 342523013 is about 18507.3772588122. The cubic root of 342523013 is about 699.6753685200.

Adding to 342523013 its reverse (310325243), we get a palindrome (652848256).

It can be divided in two parts, 3425230 and 13, that added together give a palindrome (3425243).

The spelling of 342523013 in words is "three hundred forty-two million, five hundred twenty-three thousand, thirteen".