70004487168 has 880 divisors, whose sum is σ = 265647279744. Its totient is φ = 17836277760.

The previous prime is 70004487079. The next prime is 70004487227. The reversal of 70004487168 is 86178440007.

70004487168 is a `hidden beast` number, since 7 + 0 + 0 + 0 + 4 + 487 + 168 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 619508680 + ... + 619508792.

Almost surely, 2^70004487168 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 70004487168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132823639872).

70004487168 is an abundant number, since it is smaller than the sum of its proper divisors (195642792576).

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

70004487168 is a wasteful number, since it uses less digits than its factorization.

70004487168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 233 counting only the distinct ones).

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

The spelling of 70004487168 in words is "seventy billion, four million, four hundred eighty-seven thousand, one hundred sixty-eight".