7071230838 has 32 divisors (see below), whose sum is σ = 16176061440. Its totient is φ = 2018695680.

The previous prime is 7071230813. The next prime is 7071230867. The reversal of 7071230838 is 8380321707.

It is a junction number, because it is equal to n+sod(n) for n = 7071230796 and 7071230805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16683 + ... + 120086.

It is an arithmetic number, because the mean of its divisors is an integer number (505501920).

Almost surely, 2^7071230838 is an apocalyptic number.

7071230838 is an abundant number, since it is smaller than the sum of its proper divisors (9104830602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7071230838 is a wasteful number, since it uses less digits than its factorization.

7071230838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138012.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7071230838 is about 84090.6108789798. The cubic root of 7071230838 is about 1919.3978542535.

The spelling of 7071230838 in words is "seven billion, seventy-one million, two hundred thirty thousand, eight hundred thirty-eight".