340707464720 has 160 divisors (see below), whose sum is σ = 915219993600. Its totient is φ = 115541729280.

The previous prime is 340707464719. The next prime is 340707464771. The reversal of 340707464720 is 27464707043.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20100569 + ... + 20117511.

It is an arithmetic number, because the mean of its divisors is an integer number (5720124960).

Almost surely, 2^340707464720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340707464720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457609996800).

340707464720 is an abundant number, since it is smaller than the sum of its proper divisors (574512528880).

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

340707464720 is a wasteful number, since it uses less digits than its factorization.

340707464720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17353 (or 17347 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 44.

The spelling of 340707464720 in words is "three hundred forty billion, seven hundred seven million, four hundred sixty-four thousand, seven hundred twenty".