342226544 has 20 divisors (see below), whose sum is σ = 723342840. Its totient is φ = 155557440.

The previous prime is 342226529. The next prime is 342226567. The reversal of 342226544 is 445622243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 342226544.

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, 972059 + ... + 972410.

It is an arithmetic number, because the mean of its divisors is an integer number (36167142).

Almost surely, 2^342226544 is an apocalyptic number.

It is an amenable number.

342226544 is an abundant number, since it is smaller than the sum of its proper divisors (381116296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342226544 is a wasteful number, since it uses less digits than its factorization.

342226544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944488 (or 1944482 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 342226544 is about 18499.3660431919. The cubic root of 342226544 is about 699.4734434668.

Adding to 342226544 its reverse (445622243), we get a palindrome (787848787).

The spelling of 342226544 in words is "three hundred forty-two million, two hundred twenty-six thousand, five hundred forty-four".