270381012660 has 192 divisors, whose sum is σ = 923155107840. Its totient is φ = 65154176640.

The previous prime is 270381012589. The next prime is 270381012689. The reversal of 270381012660 is 66210183072.

270381012660 is a `hidden beast` number, since 270 + 381 + 0 + 1 + 2 + 6 + 6 + 0 = 666.

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 63 ways as a sum of consecutive naturals, for example, 855697 + ... + 1128263.

It is an arithmetic number, because the mean of its divisors is an integer number (4808099520).

Almost surely, 2^270381012660 is an apocalyptic number.

270381012660 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 270381012660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461577553920).

270381012660 is an abundant number, since it is smaller than the sum of its proper divisors (652774095180).

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

270381012660 is a wasteful number, since it uses less digits than its factorization.

270381012660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272763 (or 272755 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 270381012660 in words is "two hundred seventy billion, three hundred eighty-one million, twelve thousand, six hundred sixty".