14570206257 has 8 divisors (see below), whose sum is σ = 19432818784. Its totient is φ = 9710532288.

The previous prime is 14570206213. The next prime is 14570206307. The reversal of 14570206257 is 75260207541.

14570206257 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 not a de Polignac number, because 14570206257 - 2¹⁴ = 14570189873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14570206207) 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, 723043 + ... + 742920.

It is an arithmetic number, because the mean of its divisors is an integer number (2429102348).

Almost surely, 2^14570206257 is an apocalyptic number.

It is an amenable number.

14570206257 is a deficient number, since it is larger than the sum of its proper divisors (4862612527).

14570206257 is a wasteful number, since it uses less digits than its factorization.

14570206257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469279.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 14570206257 in words is "fourteen billion, five hundred seventy million, two hundred six thousand, two hundred fifty-seven".