70427992224 has 192 divisors, whose sum is σ = 202927939200. Its totient is φ = 21287927808.

The previous prime is 70427992181. The next prime is 70427992231. The reversal of 70427992224 is 42229972407.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27306967 + ... + 27309545.

It is an arithmetic number, because the mean of its divisors is an integer number (1056916350).

Almost surely, 2^70427992224 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 70427992224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101463969600).

70427992224 is an abundant number, since it is smaller than the sum of its proper divisors (132499946976).

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

70427992224 is a wasteful number, since it uses less digits than its factorization.

70427992224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3207 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 70427992224 in words is "seventy billion, four hundred twenty-seven million, nine hundred ninety-two thousand, two hundred twenty-four".