342413444 has 6 divisors (see below), whose sum is σ = 599223534. Its totient is φ = 171206720.

The previous prime is 342413441. The next prime is 342413453. The reversal of 342413444 is 444314243.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 214271044 + 128142400 = 14638^2 + 11320^2 .

It is a super-2 number, since 2×342413444² = 234493933263882272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342413441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42801677 + ... + 42801684.

It is an arithmetic number, because the mean of its divisors is an integer number (99870589).

Almost surely, 2^342413444 is an apocalyptic number.

It is an amenable number.

342413444 is a deficient number, since it is larger than the sum of its proper divisors (256810090).

342413444 is a wasteful number, since it uses less digits than its factorization.

342413444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85603365 (or 85603363 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

The square root of 342413444 is about 18504.4168781402. The cubic root of 342413444 is about 699.6007546464.

Adding to 342413444 its reverse (444314243), we get a palindrome (786727687).

The spelling of 342413444 in words is "three hundred forty-two million, four hundred thirteen thousand, four hundred forty-four".