1026041401089 has 24 divisors (see below), whose sum is σ = 1490541349440. Its totient is φ = 680122995552.

The previous prime is 1026041401051. The next prime is 1026041401109. The reversal of 1026041401089 is 9801041406201.

1026041401089 is a `hidden beast` number, since 1 + 0 + 2 + 604 + 1 + 40 + 1 + 0 + 8 + 9 = 666.

It is not a de Polignac number, because 1026041401089 - 2¹⁹ = 1026040876801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1026041403089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 823527 + ... + 1652355.

It is an arithmetic number, because the mean of its divisors is an integer number (62105889560).

Almost surely, 2^{1026041401089} is an apocalyptic number.

It is an amenable number.

1026041401089 is a deficient number, since it is larger than the sum of its proper divisors (464499948351).

1026041401089 is a wasteful number, since it uses less digits than its factorization.

1026041401089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829621 (or 829618 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 1026041401089 in words is "one trillion, twenty-six billion, forty-one million, four hundred one thousand, eighty-nine".