342546645244 has 12 divisors (see below), whose sum is σ = 599663572704. Its totient is φ = 171214195904.

The previous prime is 342546645239. The next prime is 342546645281. The reversal of 342546645244 is 442546645243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14768644 + ... + 14791819.

It is an arithmetic number, because the mean of its divisors is an integer number (49971964392).

Almost surely, 2^342546645244 is an apocalyptic number.

It is an amenable number.

342546645244 is a deficient number, since it is larger than the sum of its proper divisors (257116927460).

342546645244 is a wasteful number, since it uses less digits than its factorization.

342546645244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29563364 (or 29563362 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 49.

Subtracting 342546645244 from its reverse (442546645243), we obtain a palindrome (99999999999).

The spelling of 342546645244 in words is "three hundred forty-two billion, five hundred forty-six million, six hundred forty-five thousand, two hundred forty-four".