1346547247212 has 48 divisors (see below), whose sum is σ = 3307400087040. Its totient is φ = 425213739072.

The previous prime is 1346547247207. The next prime is 1346547247219. The reversal of 1346547247212 is 2127427456431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1346547247219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12432958 + ... + 12540794.

It is an arithmetic number, because the mean of its divisors is an integer number (68904168480).

Almost surely, 2^{1346547247212} is an apocalyptic number.

1346547247212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1346547247212 is an abundant number, since it is smaller than the sum of its proper divisors (1960852839828).

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

1346547247212 is a wasteful number, since it uses less digits than its factorization.

1346547247212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162630 (or 162628 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The spelling of 1346547247212 in words is "one trillion, three hundred forty-six billion, five hundred forty-seven million, two hundred forty-seven thousand, two hundred twelve".