10207427705 has 8 divisors (see below), whose sum is σ = 12254932800. Its totient is φ = 8161929136.

The previous prime is 10207427701. The next prime is 10207427707. The reversal of 10207427705 is 50772470201.

10207427705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10207427705 - 2² = 10207427701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10207427701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490415 + ... + 510804.

It is an arithmetic number, because the mean of its divisors is an integer number (1531866600).

Almost surely, 2^10207427705 is an apocalyptic number.

It is an amenable number.

10207427705 is a deficient number, since it is larger than the sum of its proper divisors (2047505095).

10207427705 is a wasteful number, since it uses less digits than its factorization.

10207427705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003263.

The product of its (nonzero) digits is 27440, while the sum is 35.

Adding to 10207427705 its reverse (50772470201), we get a palindrome (60979897906).

The spelling of 10207427705 in words is "ten billion, two hundred seven million, four hundred twenty-seven thousand, seven hundred five".