10542864128 has 36 divisors (see below), whose sum is σ = 21093368688. Its totient is φ = 5259202560.

The previous prime is 10542864119. The next prime is 10542864161. The reversal of 10542864128 is 82146824501.

It is a super-2 number, since 2×10542864128² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63293 + ... + 158403.

It is an arithmetic number, because the mean of its divisors is an integer number (585926908).

Almost surely, 2^10542864128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10542864128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10546684344).

10542864128 is an abundant number, since it is smaller than the sum of its proper divisors (10550504560).

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

10542864128 is an frugal number, since it uses more digits than its factorization.

10542864128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95560 (or 95546 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 10542864128 in words is "ten billion, five hundred forty-two million, eight hundred sixty-four thousand, one hundred twenty-eight".