1630344706612 has 12 divisors (see below), whose sum is σ = 2871997961056. Its totient is φ = 809773860600.

The previous prime is 1630344706607. The next prime is 1630344706621. The reversal of 1630344706612 is 2166074430361.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1349622498 + ... + 1349623705.

Almost surely, 2^{1630344706612} is an apocalyptic number.

It is an amenable number.

1630344706612 is a deficient number, since it is larger than the sum of its proper divisors (1241653254444).

1630344706612 is a wasteful number, since it uses less digits than its factorization.

1630344706612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699246358 (or 2699246356 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 1630344706612 in words is "one trillion, six hundred thirty billion, three hundred forty-four million, seven hundred six thousand, six hundred twelve".