340265242026 has 24 divisors (see below), whose sum is σ = 742622686884. Its totient is φ = 112593850560.

The previous prime is 340265242019. The next prime is 340265242033. The reversal of 340265242026 is 620242562043.

340265242026 is a `hidden beast` number, since 3 + 402 + 6 + 5 + 242 + 0 + 2 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (340265242019) and next prime (340265242033).

It can be written as a sum of positive squares in 2 ways, for example, as 283661694801 + 56603547225 = 532599^2 + 237915^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68988865 + ... + 68993796.

Almost surely, 2^340265242026 is an apocalyptic number.

340265242026 is an abundant number, since it is smaller than the sum of its proper divisors (402357444858).

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

340265242026 is a wasteful number, since it uses less digits than its factorization.

340265242026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137982806 (or 137982803 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 340265242026 in words is "three hundred forty billion, two hundred sixty-five million, two hundred forty-two thousand, twenty-six".