70814074272 has 48 divisors (see below), whose sum is σ = 187350653952. Its totient is φ = 23418823680.

The previous prime is 70814074271. The next prime is 70814074307. The reversal of 70814074272 is 27247041807.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (70814074271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2891929 + ... + 2916312.

It is an arithmetic number, because the mean of its divisors is an integer number (3903138624).

Almost surely, 2^70814074272 is an apocalyptic number.

It is an amenable number.

70814074272 is an abundant number, since it is smaller than the sum of its proper divisors (116536579680).

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

70814074272 is a wasteful number, since it uses less digits than its factorization.

70814074272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808381 (or 5808373 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 42.

The spelling of 70814074272 in words is "seventy billion, eight hundred fourteen million, seventy-four thousand, two hundred seventy-two".