345133012 has 12 divisors (see below), whose sum is σ = 690266080. Its totient is φ = 147914136.

The previous prime is 345132971. The next prime is 345133027. The reversal of 345133012 is 210331543.

345133012 is an admirable number.

It is a super-3 number, since 3×345133012³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6163062 + ... + 6163117.

Almost surely, 2^345133012 is an apocalyptic number.

It is an amenable number.

345133012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345133012 is a wasteful number, since it uses less digits than its factorization.

345133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326190 (or 12326188 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 345133012 is about 18577.7558386367. The cubic root of 345133012 is about 701.4480310859.

Adding to 345133012 its reverse (210331543), we get a palindrome (555464555).

It can be divided in two parts, 3451 and 33012, that added together give a palindrome (36463).

The spelling of 345133012 in words is "three hundred forty-five million, one hundred thirty-three thousand, twelve".