342320444252 has 24 divisors (see below), whose sum is σ = 623382144000. Its totient is φ = 164346191856.

The previous prime is 342320444243. The next prime is 342320444261. The reversal of 342320444252 is 252444023243.

It is an interprime number because it is at equal distance from previous prime (342320444243) and next prime (342320444261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16856252 + ... + 16876547.

It is an arithmetic number, because the mean of its divisors is an integer number (25974256000).

Almost surely, 2^342320444252 is an apocalyptic number.

It is an amenable number.

342320444252 is a deficient number, since it is larger than the sum of its proper divisors (281061699748).

342320444252 is a wasteful number, since it uses less digits than its factorization.

342320444252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33732905 (or 33732903 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 342320444252 its reverse (252444023243), we get a palindrome (594764467495).

The spelling of 342320444252 in words is "three hundred forty-two billion, three hundred twenty million, four hundred forty-four thousand, two hundred fifty-two".