270424643328 has 648 divisors, whose sum is σ = 954836653680. Its totient is φ = 73295953920.

The previous prime is 270424643273. The next prime is 270424643341. The reversal of 270424643328 is 823346424072.

270424643328 is a `hidden beast` number, since 2 + 70 + 4 + 246 + 4 + 332 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 171262443 + ... + 171264021.

Almost surely, 2^270424643328 is an apocalyptic number.

270424643328 is a gapful number since it is divisible by the number (28) 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 270424643328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477418326840).

270424643328 is an abundant number, since it is smaller than the sum of its proper divisors (684412010352).

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

270424643328 is a wasteful number, since it uses less digits than its factorization.

270424643328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693 (or 1669 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 45.

The spelling of 270424643328 in words is "two hundred seventy billion, four hundred twenty-four million, six hundred forty-three thousand, three hundred twenty-eight".