1345450634612 has 48 divisors (see below), whose sum is σ = 2730424421760. Its totient is φ = 568206576000.

The previous prime is 1345450634597. The next prime is 1345450634621. The reversal of 1345450634612 is 2164360545431.

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, 530687 + ... + 1724102.

It is an arithmetic number, because the mean of its divisors is an integer number (56883842120).

Almost surely, 2^{1345450634612} is an apocalyptic number.

It is an amenable number.

1345450634612 is an abundant number, since it is smaller than the sum of its proper divisors (1384973787148).

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

1345450634612 is a wasteful number, since it uses less digits than its factorization.

1345450634612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255112 (or 2255110 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1345450634612 in words is "one trillion, three hundred forty-five billion, four hundred fifty million, six hundred thirty-four thousand, six hundred twelve".