34303231312 has 40 divisors (see below), whose sum is σ = 80425227456. Its totient is φ = 13836596736.

The previous prime is 34303231307. The next prime is 34303231331. The reversal of 34303231312 is 21313230343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9006298 + ... + 9010105.

Almost surely, 2^34303231312 is an apocalyptic number.

It is an amenable number.

34303231312 is an abundant number, since it is smaller than the sum of its proper divisors (46121996144).

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

34303231312 is a wasteful number, since it uses less digits than its factorization.

34303231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18016435 (or 18016429 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 34303231312 its reverse (21313230343), we get a palindrome (55616461655).

The spelling of 34303231312 in words is "thirty-four billion, three hundred three million, two hundred thirty-one thousand, three hundred twelve".