10342312012 has 24 divisors (see below), whose sum is σ = 18526275152. Its totient is φ = 5049172800.

The previous prime is 10342312007. The next prime is 10342312031. The reversal of 10342312012 is 21021324301.

It is a happy 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, 600562 + ... + 617542.

Almost surely, 2^10342312012 is an apocalyptic number.

It is an amenable number.

10342312012 is a deficient number, since it is larger than the sum of its proper divisors (8183963140).

10342312012 is a wasteful number, since it uses less digits than its factorization.

10342312012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20569 (or 20567 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10342312012 its reverse (21021324301), we get a palindrome (31363636313).

The spelling of 10342312012 in words is "ten billion, three hundred forty-two million, three hundred twelve thousand, twelve".