345314255 has 16 divisors (see below), whose sum is σ = 486821664. Its totient is φ = 231818880.

The previous prime is 345314243. The next prime is 345314257. The reversal of 345314255 is 552413543.

345314255 = 1717² + 1718² + ... + 1826².

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-345314255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345314257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240764 + ... + 242193.

It is an arithmetic number, because the mean of its divisors is an integer number (30426354).

Almost surely, 2^345314255 is an apocalyptic number.

345314255 is a deficient number, since it is larger than the sum of its proper divisors (141507409).

345314255 is a wasteful number, since it uses less digits than its factorization.

345314255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482986.

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

The square root of 345314255 is about 18582.6331557183. The cubic root of 345314255 is about 701.5707956370.

Adding to 345314255 its reverse (552413543), we get a palindrome (897727798).

The spelling of 345314255 in words is "three hundred forty-five million, three hundred fourteen thousand, two hundred fifty-five".