270512215071 has 16 divisors (see below), whose sum is σ = 415355728128. Its totient is φ = 153398419200.

The previous prime is 270512215037. The next prime is 270512215079. The reversal of 270512215071 is 170512215072.

It is not a de Polignac number, because 270512215071 - 2¹⁷ = 270512083999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270512215079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49163410 + ... + 49168911.

It is an arithmetic number, because the mean of its divisors is an integer number (25959733008).

Almost surely, 2^270512215071 is an apocalyptic number.

270512215071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

270512215071 is a deficient number, since it is larger than the sum of its proper divisors (144843513057).

270512215071 is a wasteful number, since it uses less digits than its factorization.

270512215071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98332462.

The product of its (nonzero) digits is 9800, while the sum is 33.

Subtracting from 270512215071 its reverse (170512215072), we obtain a palindrome (99999999999).

The spelling of 270512215071 in words is "two hundred seventy billion, five hundred twelve million, two hundred fifteen thousand, seventy-one".