1382974473685 has 16 divisors (see below), whose sum is σ = 1924958929536. Its totient is φ = 934171242048.

The previous prime is 1382974473641. The next prime is 1382974473721. The reversal of 1382974473685 is 5863744792831.

It is a cyclic number.

It is not a de Polignac number, because 1382974473685 - 2¹⁹ = 1382973949397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1382974473685.

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, 294874942 + ... + 294879631.

It is an arithmetic number, because the mean of its divisors is an integer number (120309933096).

Almost surely, 2^{1382974473685} is an apocalyptic number.

It is an amenable number.

1382974473685 is a deficient number, since it is larger than the sum of its proper divisors (541984455851).

1382974473685 is an equidigital number, since it uses as much as digits as its factorization.

1382974473685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589754652.

The product of its digits is 243855360, while the sum is 67.

The spelling of 1382974473685 in words is "one trillion, three hundred eighty-two billion, nine hundred seventy-four million, four hundred seventy-three thousand, six hundred eighty-five".