271230270738 has 16 divisors (see below), whose sum is σ = 619954904640. Its totient is φ = 77494363056.

The previous prime is 271230270713. The next prime is 271230270739. The reversal of 271230270738 is 837072032172.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 6457863589 = 271230270738 / (2 + 7 + 1 + 2 + 3 + 0 + 2 + 7 + 0 + 7 + 3 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 271230270738.

It is not an unprimeable number, because it can be changed into a prime (271230270739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228931753 + ... + 3228931836.

It is an arithmetic number, because the mean of its divisors is an integer number (38747181540).

Almost surely, 2^271230270738 is an apocalyptic number.

271230270738 is an abundant number, since it is smaller than the sum of its proper divisors (348724633902).

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

271230270738 is a wasteful number, since it uses less digits than its factorization.

271230270738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457863601.

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 271230270738 in words is "two hundred seventy-one billion, two hundred thirty million, two hundred seventy thousand, seven hundred thirty-eight".