10281348985488 has 80 divisors (see below), whose sum is σ = 30481465251840. Its totient is φ = 2925237345408.

The previous prime is 10281348985487. The next prime is 10281348985517. The reversal of 10281348985488 is 88458984318201.

It is a super-2 number, since 2×10281348985488² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10281348985487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63934870 + ... + 64095477.

It is an arithmetic number, because the mean of its divisors is an integer number (381018315648).

Almost surely, 2^{10281348985488} is an apocalyptic number.

It is an amenable number.

10281348985488 is an abundant number, since it is smaller than the sum of its proper divisors (20200116266352).

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

10281348985488 is a wasteful number, since it uses less digits than its factorization.

10281348985488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128030604 (or 128030598 counting only the distinct ones).

The product of its (nonzero) digits is 141557760, while the sum is 69.

The spelling of 10281348985488 in words is "ten trillion, two hundred eighty-one billion, three hundred forty-eight million, nine hundred eighty-five thousand, four hundred eighty-eight".