34254366654665 has 16 divisors (see below), whose sum is σ = 41893814020176. Its totient is φ = 26878098374400.

The previous prime is 34254366654637. The next prime is 34254366654713. The reversal of 34254366654665 is 56645666345243.

It can be written as a sum of positive squares in 8 ways, for example, as 8566205068864 + 25688161585801 = 2926808^2 + 5068349^2 .

It is not a de Polignac number, because 34254366654665 - 2⁴⁴ = 16662180610249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19211906 + ... + 20919035.

It is an arithmetic number, because the mean of its divisors is an integer number (2618363376261).

Almost surely, 2^{34254366654665} is an apocalyptic number.

It is an amenable number.

34254366654665 is a deficient number, since it is larger than the sum of its proper divisors (7639447365511).

34254366654665 is a wasteful number, since it uses less digits than its factorization.

34254366654665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40134220.

The product of its digits is 1119744000, while the sum is 65.

The spelling of 34254366654665 in words is "thirty-four trillion, two hundred fifty-four billion, three hundred sixty-six million, six hundred fifty-four thousand, six hundred sixty-five".