785723134014 has 96 divisors (see below), whose sum is σ = 2100240402624. Its totient is φ = 206731284480.

The previous prime is 785723134003. The next prime is 785723134033. The reversal of 785723134014 is 410431327587.

785723134014 is a `hidden beast` number, since 7 + 8 + 5 + 7 + 231 + 3 + 401 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119902 + ... + 1259294.

It is an arithmetic number, because the mean of its divisors is an integer number (21877504194).

Almost surely, 2^785723134014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 785723134014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050120201312).

785723134014 is an abundant number, since it is smaller than the sum of its proper divisors (1314517268610).

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

785723134014 is a wasteful number, since it uses less digits than its factorization.

785723134014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139842 (or 1139839 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 785723134014 in words is "seven hundred eighty-five billion, seven hundred twenty-three million, one hundred thirty-four thousand, fourteen".