70838445134 has 8 divisors (see below), whose sum is σ = 106270016160. Its totient is φ = 35415106416.

The previous prime is 70838445133. The next prime is 70838445151. The reversal of 70838445134 is 43154483807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70838445133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2036519 + ... + 2071010.

It is an arithmetic number, because the mean of its divisors is an integer number (13283752020).

Almost surely, 2^70838445134 is an apocalyptic number.

70838445134 is a deficient number, since it is larger than the sum of its proper divisors (35431571026).

70838445134 is a wasteful number, since it uses less digits than its factorization.

70838445134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116154.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 70838445134 in words is "seventy billion, eight hundred thirty-eight million, four hundred forty-five thousand, one hundred thirty-four".