70834873148 has 96 divisors (see below), whose sum is σ = 146660709888. Its totient is φ = 29623910400.

The previous prime is 70834873127. The next prime is 70834873183. The reversal of 70834873148 is 84137843807.

It is a self number, because there is not a number n which added to its sum of digits gives 70834873148.

It is a congruent number.

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, 5392028 + ... + 5405148.

It is an arithmetic number, because the mean of its divisors is an integer number (1527715728).

Almost surely, 2^70834873148 is an apocalyptic number.

It is an amenable number.

70834873148 is an abundant number, since it is smaller than the sum of its proper divisors (75825836740).

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

70834873148 is a wasteful number, since it uses less digits than its factorization.

70834873148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13383 (or 13381 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 70834873148 in words is "seventy billion, eight hundred thirty-four million, eight hundred seventy-three thousand, one hundred forty-eight".