342505355 has 8 divisors (see below), whose sum is σ = 411247152. Its totient is φ = 273843808.

The previous prime is 342505333. The next prime is 342505357. The reversal of 342505355 is 553505243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342505355 - 2⁶ = 342505291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342505357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10232 + ... + 28101.

It is an arithmetic number, because the mean of its divisors is an integer number (51405894).

Almost surely, 2^342505355 is an apocalyptic number.

342505355 is a deficient number, since it is larger than the sum of its proper divisors (68741797).

342505355 is a wasteful number, since it uses less digits than its factorization.

342505355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40125.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 342505355 is about 18506.9001996553. The cubic root of 342505355 is about 699.6633449192.

The spelling of 342505355 in words is "three hundred forty-two million, five hundred five thousand, three hundred fifty-five".