1000027240000 has 70 divisors (see below), whose sum is σ = 2479742645534. Its totient is φ = 400010880000.

The previous prime is 1000027239979. The next prime is 1000027240001. The reversal of 1000027240000 is 427200001.

It can be written as a sum of positive squares in 5 ways, for example, as 722146443264 + 277880796736 = 849792^2 + 527144^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1000027240001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12460341 + ... + 12540340.

Almost surely, 2^{1000027240000} is an apocalyptic number.

1000027240000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000027240000 is an abundant number, since it is smaller than the sum of its proper divisors (1479715405534).

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

1000027240000 is an frugal number, since it uses more digits than its factorization.

1000027240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25000713 (or 25000688 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The spelling of 1000027240000 in words is "one trillion, twenty-seven million, two hundred forty thousand".