340607742870 has 32 divisors (see below), whose sum is σ = 825395081472. Its totient is φ = 89946898272.

The previous prime is 340607742859. The next prime is 340607742883. The reversal of 340607742870 is 78247706043.

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 15 ways as a sum of consecutive naturals, for example, 55111432 + ... + 55117611.

It is an arithmetic number, because the mean of its divisors is an integer number (25793596296).

Almost surely, 2^340607742870 is an apocalyptic number.

340607742870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340607742870 is an abundant number, since it is smaller than the sum of its proper divisors (484787338602).

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

340607742870 is a wasteful number, since it uses less digits than its factorization.

340607742870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110229156.

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 340607742870 in words is "three hundred forty billion, six hundred seven million, seven hundred forty-two thousand, eight hundred seventy".