1382485877806 has 8 divisors (see below), whose sum is σ = 2262249618264. Its totient is φ = 628402671720.

The previous prime is 1382485877783. The next prime is 1382485877819. The reversal of 1382485877806 is 6087785842831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1382485877806² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31420133565 + ... + 31420133608.

It is an arithmetic number, because the mean of its divisors is an integer number (282781202283).

Almost surely, 2^{1382485877806} is an apocalyptic number.

1382485877806 is a deficient number, since it is larger than the sum of its proper divisors (879763740458).

1382485877806 is a wasteful number, since it uses less digits than its factorization.

1382485877806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62840267186.

The product of its (nonzero) digits is 144506880, while the sum is 67.

The spelling of 1382485877806 in words is "one trillion, three hundred eighty-two billion, four hundred eighty-five million, eight hundred seventy-seven thousand, eight hundred six".