1000841683426 has 8 divisors (see below), whose sum is σ = 1616744257884. Its totient is φ = 461926930800.

The previous prime is 1000841683421. The next prime is 1000841683427. The reversal of 1000841683426 is 6243861480001.

It can be written as a sum of positive squares in 2 ways, for example, as 999098203401 + 1743480025 = 999549^2 + 41755^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1000841683421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19246955425 + ... + 19246955476.

Almost surely, 2^{1000841683426} is an apocalyptic number.

1000841683426 is a deficient number, since it is larger than the sum of its proper divisors (615902574458).

1000841683426 is a wasteful number, since it uses less digits than its factorization.

1000841683426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38493910916.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 1000841683426 in words is "one trillion, eight hundred forty-one million, six hundred eighty-three thousand, four hundred twenty-six".