70881425946168 has 48 divisors (see below), whose sum is σ = 183524738456280. Its totient is φ = 22812412941696.

The previous prime is 70881425946167. The next prime is 70881425946173. The reversal of 70881425946168 is 86164952418807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70881425946167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1755861355 + ... + 1755901722.

Almost surely, 2^{70881425946168} is an apocalyptic number.

It is an amenable number.

70881425946168 is an abundant number, since it is smaller than the sum of its proper divisors (112643312510112).

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

70881425946168 is a wasteful number, since it uses less digits than its factorization.

70881425946168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511763144 (or 3511763111 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 69.

The spelling of 70881425946168 in words is "seventy trillion, eight hundred eighty-one billion, four hundred twenty-five million, nine hundred forty-six thousand, one hundred sixty-eight".