10181278080 has 288 divisors, whose sum is σ = 35771608080. Its totient is φ = 2668124160.

The previous prime is 10181278069. The next prime is 10181278091. The reversal of 10181278080 is 8087218101.

It is an interprime number because it is at equal distance from previous prime (10181278069) and next prime (10181278091).

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 77719615 + ... + 77719745.

Almost surely, 2^10181278080 is an apocalyptic number.

10181278080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10181278080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17885804040).

10181278080 is an abundant number, since it is smaller than the sum of its proper divisors (25590330000).

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

10181278080 is a wasteful number, since it uses less digits than its factorization.

10181278080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The spelling of 10181278080 in words is "ten billion, one hundred eighty-one million, two hundred seventy-eight thousand, eighty".