7145870908 has 24 divisors (see below), whose sum is σ = 13651344000. Its totient is φ = 3245926320.

The previous prime is 7145870887. The next prime is 7145870971. The reversal of 7145870908 is 8090785417.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11785 + ... + 120127.

It is an arithmetic number, because the mean of its divisors is an integer number (568806000).

Almost surely, 2^7145870908 is an apocalyptic number.

It is an amenable number.

7145870908 is a deficient number, since it is larger than the sum of its proper divisors (6505473092).

7145870908 is a wasteful number, since it uses less digits than its factorization.

7145870908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109857 (or 109855 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 49.

The square root of 7145870908 is about 84533.2532675751. The cubic root of 7145870908 is about 1926.1276045381.

The spelling of 7145870908 in words is "seven billion, one hundred forty-five million, eight hundred seventy thousand, nine hundred eight".