340366654263660 has 24 divisors (see below), whose sum is σ = 953026631938416. Its totient is φ = 90764441136960.

The previous prime is 340366654263631. The next prime is 340366654263667. The reversal of 340366654263660 is 66362456663043.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 5672777571061 = 340366654263660 / (3 + 4 + 0 + 3 + 6 + 6 + 6 + 5 + 4 + 2 + 6 + 3 + 6 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 340366654263594 and 340366654263603.

It is not an unprimeable number, because it can be changed into a prime (340366654263667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2836388785471 + ... + 2836388785590.

It is an arithmetic number, because the mean of its divisors is an integer number (39709442997434).

Almost surely, 2^{340366654263660} is an apocalyptic number.

340366654263660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340366654263660 is an abundant number, since it is smaller than the sum of its proper divisors (612659977674756).

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

340366654263660 is a wasteful number, since it uses less digits than its factorization.

340366654263660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672777571073 (or 5672777571071 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 60.

The spelling of 340366654263660 in words is "three hundred forty trillion, three hundred sixty-six billion, six hundred fifty-four million, two hundred sixty-three thousand, six hundred sixty".