270238282072 has 96 divisors (see below), whose sum is σ = 561224462400. Its totient is φ = 121895928000.

The previous prime is 270238282057. The next prime is 270238282091. The reversal of 270238282072 is 270282832072.

It is a super-2 number, since 2×270238282072² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77408247 + ... + 77411737.

It is an arithmetic number, because the mean of its divisors is an integer number (5846088150).

Almost surely, 2^270238282072 is an apocalyptic number.

270238282072 is a gapful number since it is divisible by the number (22) 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 270238282072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280612231200).

270238282072 is an abundant number, since it is smaller than the sum of its proper divisors (290986180328).

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

270238282072 is a wasteful number, since it uses less digits than its factorization.

270238282072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109 (or 4094 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 270238282072 in words is "two hundred seventy billion, two hundred thirty-eight million, two hundred eighty-two thousand, seventy-two".