70348078080 has 528 divisors, whose sum is σ = 294986128320. Its totient is φ = 15132524544.

The previous prime is 70348078067. The next prime is 70348078081. The reversal of 70348078080 is 8087084307.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70348078081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5477106 + ... + 5489934.

Almost surely, 2^70348078080 is an apocalyptic number.

70348078080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70348078080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147493064160).

70348078080 is an abundant number, since it is smaller than the sum of its proper divisors (224638050240).

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

70348078080 is a wasteful number, since it uses less digits than its factorization.

70348078080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12884 (or 12863 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 70348078080 in words is "seventy billion, three hundred forty-eight million, seventy-eight thousand, eighty".