85078607134 has 8 divisors (see below), whose sum is σ = 129051820080. Its totient is φ = 42061333776.

The previous prime is 85078607129. The next prime is 85078607143. The reversal of 85078607134 is 43170687058.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238984674 + ... + 238985029.

It is an arithmetic number, because the mean of its divisors is an integer number (16131477510).

Almost surely, 2^85078607134 is an apocalyptic number.

85078607134 is a deficient number, since it is larger than the sum of its proper divisors (43973212946).

85078607134 is a wasteful number, since it uses less digits than its factorization.

85078607134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477969794.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 85078607134 in words is "eighty-five billion, seventy-eight million, six hundred seven thousand, one hundred thirty-four".