7146146871 has 12 divisors (see below), whose sum is σ = 10403491072. Its totient is φ = 4726584576.

The previous prime is 7146146857. The next prime is 7146146893. The reversal of 7146146871 is 1786416417.

7146146871 is a `hidden beast` number, since 71 + 461 + 46 + 87 + 1 = 666.

It is not a de Polignac number, because 7146146871 - 2¹⁰ = 7146145847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7146146831) 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, 3124906 + ... + 3127191.

Almost surely, 2^7146146871 is an apocalyptic number.

7146146871 is a deficient number, since it is larger than the sum of its proper divisors (3257344201).

7146146871 is a wasteful number, since it uses less digits than its factorization.

7146146871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252230 (or 6252227 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 7146146871 is about 84534.8855266274. The cubic root of 7146146871 is about 1926.1523989552.

The spelling of 7146146871 in words is "seven billion, one hundred forty-six million, one hundred forty-six thousand, eight hundred seventy-one".