340165360020 has 96 divisors (see below), whose sum is σ = 1027518524928. Its totient is φ = 83763976192.

The previous prime is 340165359983. The next prime is 340165360027. The reversal of 340165360020 is 20063561043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 340165360020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340165360027) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3092124 + ... + 3200243.

It is an arithmetic number, because the mean of its divisors is an integer number (10703317968).

Almost surely, 2^340165360020 is an apocalyptic number.

340165360020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340165360020 is an abundant number, since it is smaller than the sum of its proper divisors (687353164908).

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

340165360020 is a wasteful number, since it uses less digits than its factorization.

340165360020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6292449 (or 6292447 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 340165360020 in words is "three hundred forty billion, one hundred sixty-five million, three hundred sixty thousand, twenty".