345141412 has 96 divisors (see below), whose sum is σ = 825189120. Its totient is φ = 122142720.

The previous prime is 345141367. The next prime is 345141413. The reversal of 345141412 is 214141543.

It is not an unprimeable number, because it can be changed into a prime (345141413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150708 + ... + 152980.

It is an arithmetic number, because the mean of its divisors is an integer number (8595720).

Almost surely, 2^345141412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345141412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412594560).

345141412 is an abundant number, since it is smaller than the sum of its proper divisors (480047708).

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

345141412 is a wasteful number, since it uses less digits than its factorization.

345141412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341 (or 2339 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 345141412 is about 18577.9819140831. The cubic root of 345141412 is about 701.4537217573.

Adding to 345141412 its reverse (214141543), we get a palindrome (559282955).

The spelling of 345141412 in words is "three hundred forty-five million, one hundred forty-one thousand, four hundred twelve".