14128857237 has 16 divisors (see below), whose sum is σ = 20600133120. Its totient is φ = 8542498800.

The previous prime is 14128857227. The next prime is 14128857257. The reversal of 14128857237 is 73275882141.

It is not a de Polignac number, because 14128857237 - 2⁴ = 14128857221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128857227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497089 + ... + 524742.

It is an arithmetic number, because the mean of its divisors is an integer number (1287508320).

Almost surely, 2^14128857237 is an apocalyptic number.

It is an amenable number.

14128857237 is a deficient number, since it is larger than the sum of its proper divisors (6471275883).

14128857237 is a wasteful number, since it uses less digits than its factorization.

14128857237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022264.

The product of its digits is 752640, while the sum is 48.

The spelling of 14128857237 in words is "fourteen billion, one hundred twenty-eight million, eight hundred fifty-seven thousand, two hundred thirty-seven".