7078123008 has 320 divisors, whose sum is σ = 23157446400. Its totient is φ = 2116730880.

The previous prime is 7078123007. The next prime is 7078123057. The reversal of 7078123008 is 8003218707.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7078123001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13533435 + ... + 13533957.

It is an arithmetic number, because the mean of its divisors is an integer number (72367020).

Almost surely, 2^7078123008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7078123008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11578723200).

7078123008 is an abundant number, since it is smaller than the sum of its proper divisors (16079323392).

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

7078123008 is a wasteful number, since it uses less digits than its factorization.

7078123008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 7078123008 is about 84131.5815137217. The cubic root of 7078123008 is about 1920.0212497648.

The spelling of 7078123008 in words is "seven billion, seventy-eight million, one hundred twenty-three thousand, eight".