10939258582128 has 50 divisors (see below), whose sum is σ = 31661388075944. Its totient is φ = 3646419526944.

The previous prime is 10939258582121. The next prime is 10939258582141. The reversal of 10939258582128 is 82128585293901.

10939258582128 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 9 + 2 + 585 + 8 + 21 + 28 = 666.

It is a super-2 number, since 2×10939258582128² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10939258582121) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4220391676 + ... + 4220394267.

Almost surely, 2^{10939258582128} is an apocalyptic number.

10939258582128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10939258582128 is an abundant number, since it is smaller than the sum of its proper divisors (20722129493816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10939258582128 is an equidigital number, since it uses as much as digits as its factorization.

10939258582128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440785963 (or 8440785948 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 63.

The spelling of 10939258582128 in words is "ten trillion, nine hundred thirty-nine billion, two hundred fifty-eight million, five hundred eighty-two thousand, one hundred twenty-eight".