70134852534 has 16 divisors (see below), whose sum is σ = 140315239872. Its totient is φ = 23370695048.

The previous prime is 70134852511. The next prime is 70134852553. The reversal of 70134852534 is 43525843107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877244 + ... + 1914239.

It is an arithmetic number, because the mean of its divisors is an integer number (8769702492).

Almost surely, 2^70134852534 is an apocalyptic number.

70134852534 is an abundant number, since it is smaller than the sum of its proper divisors (70180387338).

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

70134852534 is a wasteful number, since it uses less digits than its factorization.

70134852534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794571.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 70134852534 in words is "seventy billion, one hundred thirty-four million, eight hundred fifty-two thousand, five hundred thirty-four".