71011284275 has 12 divisors (see below), whose sum is σ = 91090338000. Its totient is φ = 54850094880.

The previous prime is 71011284271. The next prime is 71011284277. The reversal of 71011284275 is 57248211017.

It is not a de Polignac number, because 71011284275 - 2² = 71011284271 is a prime.

It is a super-3 number, since 3×71011284275³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (71011284271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48972575 + ... + 48974024.

It is an arithmetic number, because the mean of its divisors is an integer number (7590861500).

Almost surely, 2^71011284275 is an apocalyptic number.

71011284275 is a deficient number, since it is larger than the sum of its proper divisors (20079053725).

71011284275 is a wasteful number, since it uses less digits than its factorization.

71011284275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97946638 (or 97946633 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 38.

The spelling of 71011284275 in words is "seventy-one billion, eleven million, two hundred eighty-four thousand, two hundred seventy-five".