70747596480 has 336 divisors, whose sum is σ = 247705839360. Its totient is φ = 17095034880.

The previous prime is 70747596431. The next prime is 70747596487. The reversal of 70747596480 is 8469574707.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 70747596480.

It is not an unprimeable number, because it can be changed into a prime (70747596487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44023837 + ... + 44025443.

It is an arithmetic number, because the mean of its divisors is an integer number (737219760).

Almost surely, 2^70747596480 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 70747596480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123852919680).

70747596480 is an abundant number, since it is smaller than the sum of its proper divisors (176958242880).

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

70747596480 is a wasteful number, since it uses less digits than its factorization.

70747596480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2007 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 70747596480 in words is "seventy billion, seven hundred forty-seven million, five hundred ninety-six thousand, four hundred eighty".