342382450 has 12 divisors (see below), whose sum is σ = 636831450. Its totient is φ = 136952960.

The previous prime is 342382441. The next prime is 342382459. The reversal of 342382450 is 54283243.

It is an interprime number because it is at equal distance from previous prime (342382441) and next prime (342382459).

It can be written as a sum of positive squares in 3 ways, for example, as 171531409 + 170851041 = 13097^2 + 13071^2 .

It is not an unprimeable number, because it can be changed into a prime (342382459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3423775 + ... + 3423874.

Almost surely, 2^342382450 is an apocalyptic number.

342382450 is a deficient number, since it is larger than the sum of its proper divisors (294449000).

342382450 is a wasteful number, since it uses less digits than its factorization.

342382450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847661 (or 6847656 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 342382450 is about 18503.5793834598. The cubic root of 342382450 is about 699.5796455842.

The spelling of 342382450 in words is "three hundred forty-two million, three hundred eighty-two thousand, four hundred fifty".