3142345012 has 24 divisors (see below), whose sum is σ = 5584715136. Its totient is φ = 1546889568.

The previous prime is 3142344949. The next prime is 3142345049. The reversal of 3142345012 is 2105432413.

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, 49233 + ... + 93319.

It is an arithmetic number, because the mean of its divisors is an integer number (232696464).

Almost surely, 2^3142345012 is an apocalyptic number.

It is an amenable number.

3142345012 is a deficient number, since it is larger than the sum of its proper divisors (2442370124).

3142345012 is a wasteful number, since it uses less digits than its factorization.

3142345012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44367 (or 44365 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3142345012 is about 56056.6232661226. The cubic root of 3142345012 is about 1464.7087932413.

Adding to 3142345012 its reverse (2105432413), we get a palindrome (5247777425).

The spelling of 3142345012 in words is "three billion, one hundred forty-two million, three hundred forty-five thousand, twelve".