859270387134 has 16 divisors (see below), whose sum is σ = 1733749101072. Its totient is φ = 283888741248.

The previous prime is 859270387109. The next prime is 859270387159. The reversal of 859270387134 is 431783072958.

It is an interprime number because it is at equal distance from previous prime (859270387109) and next prime (859270387159).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633679549 + ... + 633680904.

It is an arithmetic number, because the mean of its divisors is an integer number (108359318817).

Almost surely, 2^859270387134 is an apocalyptic number.

859270387134 is an abundant number, since it is smaller than the sum of its proper divisors (874478713938).

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

859270387134 is a wasteful number, since it uses less digits than its factorization.

859270387134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267360571.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 859270387134 in words is "eight hundred fifty-nine billion, two hundred seventy million, three hundred eighty-seven thousand, one hundred thirty-four".