345255314 has 4 divisors (see below), whose sum is σ = 517882974. Its totient is φ = 172627656.

The previous prime is 345255311. The next prime is 345255331. The reversal of 345255314 is 413552543.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 299463025 + 45792289 = 17305^2 + 6767^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (345255311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86313827 + ... + 86313830.

Almost surely, 2^345255314 is an apocalyptic number.

345255314 is a deficient number, since it is larger than the sum of its proper divisors (172627660).

345255314 is a wasteful number, since it uses less digits than its factorization.

345255314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172627659.

The product of its digits is 36000, while the sum is 32.

The square root of 345255314 is about 18581.0471717823. The cubic root of 345255314 is about 701.5308767935.

The spelling of 345255314 in words is "three hundred forty-five million, two hundred fifty-five thousand, three hundred fourteen".