340466320260 has 144 divisors (see below), whose sum is σ = 1165483650240. Its totient is φ = 79691162880.

The previous prime is 340466320163. The next prime is 340466320279. The reversal of 340466320260 is 62023664043.

340466320260 is a `hidden beast` number, since 34 + 0 + 46 + 6 + 320 + 260 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2907282 + ... + 3022121.

It is an arithmetic number, because the mean of its divisors is an integer number (8093636460).

Almost surely, 2^340466320260 is an apocalyptic number.

340466320260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340466320260 is an abundant number, since it is smaller than the sum of its proper divisors (825017329980).

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

340466320260 is a wasteful number, since it uses less digits than its factorization.

340466320260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929458 (or 5929453 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 340466320260 in words is "three hundred forty billion, four hundred sixty-six million, three hundred twenty thousand, two hundred sixty".