1008862426881 has 12 divisors (see below), whose sum is σ = 1457276135952. Its totient is φ = 672560916696.

The previous prime is 1008862426813. The next prime is 1008862426961. The reversal of 1008862426881 is 1886242688001.

1008862426881 is a `hidden beast` number, since 1 + 0 + 0 + 8 + 8 + 624 + 2 + 6 + 8 + 8 + 1 = 666.

It is not a de Polignac number, because 1008862426881 - 2¹³ = 1008862418689 is a prime.

It is a super-2 number, since 2×1008862426881² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1008862426981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704551 + ... + 1585596.

It is an arithmetic number, because the mean of its divisors is an integer number (121439677996).

Almost surely, 2^{1008862426881} is an apocalyptic number.

It is an amenable number.

1008862426881 is a deficient number, since it is larger than the sum of its proper divisors (448413709071).

1008862426881 is a wasteful number, since it uses less digits than its factorization.

1008862426881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339100 (or 2339097 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The spelling of 1008862426881 in words is "one trillion, eight billion, eight hundred sixty-two million, four hundred twenty-six thousand, eight hundred eighty-one".