10826134025391 has 36 divisors (see below), whose sum is σ = 15912786545656. Its totient is φ = 7092581317920.

The previous prime is 10826134025389. The next prime is 10826134025449. The reversal of 10826134025391 is 19352043162801.

10826134025391 is a `hidden beast` number, since 1 + 0 + 8 + 2 + 613 + 4 + 0 + 25 + 3 + 9 + 1 = 666.

It is not a de Polignac number, because 10826134025391 - 2¹ = 10826134025389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10826134025341) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13539645 + ... + 14316921.

Almost surely, 2^{10826134025391} is an apocalyptic number.

10826134025391 is a deficient number, since it is larger than the sum of its proper divisors (5086652520265).

10826134025391 is an equidigital number, since it uses as much as digits as its factorization.

10826134025391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777732 (or 777658 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 10826134025391 in words is "ten trillion, eight hundred twenty-six billion, one hundred thirty-four million, twenty-five thousand, three hundred ninety-one".