342450455 has 16 divisors (see below), whose sum is σ = 421644960. Its totient is φ = 266907648.

The previous prime is 342450443. The next prime is 342450457. The reversal of 342450455 is 554054243.

It is a cyclic number.

It is not a de Polignac number, because 342450455 - 2¹⁰ = 342449431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342450457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28199 + ... + 38471.

It is an arithmetic number, because the mean of its divisors is an integer number (26352810).

Almost surely, 2^342450455 is an apocalyptic number.

342450455 is a deficient number, since it is larger than the sum of its proper divisors (79194505).

342450455 is a wasteful number, since it uses less digits than its factorization.

342450455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 342450455 is about 18505.4169096511. The cubic root of 342450455 is about 699.6259600340.

The spelling of 342450455 in words is "three hundred forty-two million, four hundred fifty thousand, four hundred fifty-five".