14297156385 has 64 divisors (see below), whose sum is σ = 25247877120. Its totient is φ = 6876334080.

The previous prime is 14297156359. The next prime is 14297156389. The reversal of 14297156385 is 58365179241.

It is not a de Polignac number, because 14297156385 - 2⁵ = 14297156353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14297156389) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1377937 + ... + 1388273.

It is an arithmetic number, because the mean of its divisors is an integer number (394498080).

Almost surely, 2^14297156385 is an apocalyptic number.

14297156385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14297156385 is a deficient number, since it is larger than the sum of its proper divisors (10950720735).

14297156385 is a wasteful number, since it uses less digits than its factorization.

14297156385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598.

The product of its digits is 1814400, while the sum is 51.

The spelling of 14297156385 in words is "fourteen billion, two hundred ninety-seven million, one hundred fifty-six thousand, three hundred eighty-five".