3447852002012 has 48 divisors (see below), whose sum is σ = 6702821798400. Its totient is φ = 1538722623360.

The previous prime is 3447852001973. The next prime is 3447852002069. The reversal of 3447852002012 is 2102002587443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148473 + ... + 3392880.

It is an arithmetic number, because the mean of its divisors is an integer number (139642120800).

Almost surely, 2^{3447852002012} is an apocalyptic number.

It is an amenable number.

3447852002012 is a deficient number, since it is larger than the sum of its proper divisors (3254969796388).

3447852002012 is a wasteful number, since it uses less digits than its factorization.

3447852002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541626 (or 5541624 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

Adding to 3447852002012 its reverse (2102002587443), we get a palindrome (5549854589455).

The spelling of 3447852002012 in words is "three trillion, four hundred forty-seven billion, eight hundred fifty-two million, two thousand, twelve".