342214444 has 48 divisors (see below), whose sum is σ = 709099776. Its totient is φ = 142459200.

The previous prime is 342214441. The next prime is 342214451. The reversal of 342214444 is 444412243.

It is a super-2 number, since 2×342214444² = 234221451364458272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342214441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72649 + ... + 77215.

It is an arithmetic number, because the mean of its divisors is an integer number (14772912).

Almost surely, 2^342214444 is an apocalyptic number.

It is an amenable number.

342214444 is an abundant number, since it is smaller than the sum of its proper divisors (366885332).

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

342214444 is a wasteful number, since it uses less digits than its factorization.

342214444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726 (or 4724 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 342214444 is about 18499.0390020671. The cubic root of 342214444 is about 699.4651996796.

Adding to 342214444 its reverse (444412243), we get a palindrome (786626687).

The spelling of 342214444 in words is "three hundred forty-two million, two hundred fourteen thousand, four hundred forty-four".