70141879872 has 84 divisors (see below), whose sum is σ = 211630595280. Its totient is φ = 22150063872.

The previous prime is 70141879867. The next prime is 70141879889. The reversal of 70141879872 is 27897814107.

70141879872 is a `hidden beast` number, since 70 + 1 + 418 + 7 + 98 + 72 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3193638 + ... + 3215525.

Almost surely, 2^70141879872 is an apocalyptic number.

70141879872 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

70141879872 is an abundant number, since it is smaller than the sum of its proper divisors (141488715408).

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

70141879872 is a wasteful number, since it uses less digits than its factorization.

70141879872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6409200 (or 6409187 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 54.

The spelling of 70141879872 in words is "seventy billion, one hundred forty-one million, eight hundred seventy-nine thousand, eight hundred seventy-two".