342333450 has 72 divisors (see below), whose sum is σ = 968167200. Its totient is φ = 86482080.

The previous prime is 342333419. The next prime is 342333451. The reversal of 342333450 is 54333243.

It is a happy number.

342333450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (342333451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11470 + ... + 28569.

Almost surely, 2^342333450 is an apocalyptic number.

342333450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342333450 is an abundant number, since it is smaller than the sum of its proper divisors (625833750).

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

342333450 is a wasteful number, since it uses less digits than its factorization.

342333450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40076 (or 40068 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 342333450 is about 18502.2552679396. The cubic root of 342333450 is about 699.5462705889.

Adding to 342333450 its reverse (54333243), we get a palindrome (396666693).

The spelling of 342333450 in words is "three hundred forty-two million, three hundred thirty-three thousand, four hundred fifty".