3450120055312 has 20 divisors (see below), whose sum is σ = 7639551551296. Its totient is φ = 1478622880800.

The previous prime is 3450120055259. The next prime is 3450120055339. The reversal of 3450120055312 is 2135500210543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15402321564 + ... + 15402321787.

Almost surely, 2^{3450120055312} is an apocalyptic number.

It is an amenable number.

3450120055312 is an abundant number, since it is smaller than the sum of its proper divisors (4189431495984).

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

3450120055312 is a wasteful number, since it uses less digits than its factorization.

3450120055312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30804643366 (or 30804643360 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 3450120055312 its reverse (2135500210543), we get a palindrome (5585620265855).

The spelling of 3450120055312 in words is "three trillion, four hundred fifty billion, one hundred twenty million, fifty-five thousand, three hundred twelve".