7427282866071 has 4 divisors (see below), whose sum is σ = 9903043821432. Its totient is φ = 4951521910712.

The previous prime is 7427282866007. The next prime is 7427282866093. The reversal of 7427282866071 is 1706682827247.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7427282866071 - 2⁶ = 7427282866007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7427282865996 and 7427282866014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7427282866571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1237880477676 + ... + 1237880477681.

It is an arithmetic number, because the mean of its divisors is an integer number (2475760955358).

Almost surely, 2^{7427282866071} is an apocalyptic number.

7427282866071 is a deficient number, since it is larger than the sum of its proper divisors (2475760955361).

7427282866071 is a wasteful number, since it uses less digits than its factorization.

7427282866071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475760955360.

The product of its (nonzero) digits is 25288704, while the sum is 60.

The spelling of 7427282866071 in words is "seven trillion, four hundred twenty-seven billion, two hundred eighty-two million, eight hundred sixty-six thousand, seventy-one".