34208665840127 has 8 divisors (see below), whose sum is σ = 34214994786912. Its totient is φ = 34202337285600.

The previous prime is 34208665840067. The next prime is 34208665840163. The reversal of 34208665840127 is 72104856680243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34208665840127 is a prime.

It is a super-2 number, since 2×34208665840127² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34208665845127) 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, 217435502 + ... + 217592772.

It is an arithmetic number, because the mean of its divisors is an integer number (4276874348364).

Almost surely, 2^{34208665840127} is an apocalyptic number.

34208665840127 is a deficient number, since it is larger than the sum of its proper divisors (6328946785).

34208665840127 is a wasteful number, since it uses less digits than its factorization.

34208665840127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196129.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 34208665840127 in words is "thirty-four trillion, two hundred eight billion, six hundred sixty-five million, eight hundred forty thousand, one hundred twenty-seven".