7123983008 has 24 divisors (see below), whose sum is σ = 14850362772. Its totient is φ = 3352462336.

The previous prime is 7123982963. The next prime is 7123983107. The reversal of 7123983008 is 8003893217.

It can be written as a sum of positive squares in 2 ways, for example, as 6807570064 + 316412944 = 82508^2 + 17788^2 .

It is a super-2 number, since 2×7123983008² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6547235 + ... + 6548322.

Almost surely, 2^7123983008 is an apocalyptic number.

It is an amenable number.

7123983008 is an abundant number, since it is smaller than the sum of its proper divisors (7726379764).

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

7123983008 is a wasteful number, since it uses less digits than its factorization.

7123983008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13095584 (or 13095576 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 7123983008 is about 84403.6907249914. The cubic root of 7123983008 is about 1924.1590081859.

The spelling of 7123983008 in words is "seven billion, one hundred twenty-three million, nine hundred eighty-three thousand, eight".