270851998080 has 256 divisors, whose sum is σ = 918160588800. Its totient is φ = 67719462912.

The previous prime is 270851998069. The next prime is 270851998129. The reversal of 270851998080 is 80899158072.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 270851998080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3500289 + ... + 3576831.

It is an arithmetic number, because the mean of its divisors is an integer number (3586564800).

Almost surely, 2^270851998080 is an apocalyptic number.

270851998080 is a gapful number since it is divisible by the number (20) 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 270851998080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459080294400).

270851998080 is an abundant number, since it is smaller than the sum of its proper divisors (647308590720).

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

270851998080 is a wasteful number, since it uses less digits than its factorization.

270851998080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76681 (or 76669 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 57.

The spelling of 270851998080 in words is "two hundred seventy billion, eight hundred fifty-one million, nine hundred ninety-eight thousand, eighty".