1384894086364 has 12 divisors (see below), whose sum is σ = 2456764167424. Its totient is φ = 682961467104.

The previous prime is 1384894086311. The next prime is 1384894086371. The reversal of 1384894086364 is 4636804984831.

It is a junction number, because it is equal to n+sod(n) for n = 1384894086296 and 1384894086305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2371393692 + ... + 2371394275.

Almost surely, 2^{1384894086364} is an apocalyptic number.

It is an amenable number.

1384894086364 is a deficient number, since it is larger than the sum of its proper divisors (1071870081060).

1384894086364 is a wasteful number, since it uses less digits than its factorization.

1384894086364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742788044 (or 4742788042 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 64.

The spelling of 1384894086364 in words is "one trillion, three hundred eighty-four billion, eight hundred ninety-four million, eighty-six thousand, three hundred sixty-four".