345304540310 has 32 divisors (see below), whose sum is σ = 624338602272. Its totient is φ = 137503111680.

The previous prime is 345304540297. The next prime is 345304540313. The reversal of 345304540310 is 13045403543.

It is a super-2 number, since 2×345304540310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345304540313) 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, 1909637 + ... + 2082623.

It is an arithmetic number, because the mean of its divisors is an integer number (19510581321).

Almost surely, 2^345304540310 is an apocalyptic number.

345304540310 is a deficient number, since it is larger than the sum of its proper divisors (279034061962).

345304540310 is a wasteful number, since it uses less digits than its factorization.

345304540310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173888.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 345304540310 its reverse (13045403543), we get a palindrome (358349943853).

The spelling of 345304540310 in words is "three hundred forty-five billion, three hundred four million, five hundred forty thousand, three hundred ten".