3145424013112 has 16 divisors (see below), whose sum is σ = 5897842467840. Its totient is φ = 1572666021696.

The previous prime is 3145424013107. The next prime is 3145424013139. The reversal of 3145424013112 is 2113104245413.

It is a happy number.

3145424013112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5456533 + ... + 6005380.

It is an arithmetic number, because the mean of its divisors is an integer number (368615154240).

Almost surely, 2^{3145424013112} is an apocalyptic number.

It is an amenable number.

3145424013112 is a deficient number, since it is larger than the sum of its proper divisors (2752418454728).

3145424013112 is a wasteful number, since it uses less digits than its factorization.

3145424013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496222 (or 11496218 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 3145424013112 its reverse (2113104245413), we get a palindrome (5258528258525).

The spelling of 3145424013112 in words is "three trillion, one hundred forty-five billion, four hundred twenty-four million, thirteen thousand, one hundred twelve".