14256647355 has 16 divisors (see below), whose sum is σ = 24152438304. Its totient is φ = 7156277760.

The previous prime is 14256647351. The next prime is 14256647393. The reversal of 14256647355 is 55374665241.

It is not a de Polignac number, because 14256647355 - 2² = 14256647351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14256647351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27953956 + ... + 27954465.

It is an arithmetic number, because the mean of its divisors is an integer number (1509527394).

Almost surely, 2^14256647355 is an apocalyptic number.

14256647355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14256647355 is a deficient number, since it is larger than the sum of its proper divisors (9895790949).

14256647355 is a wasteful number, since it uses less digits than its factorization.

14256647355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55908446.

The product of its digits is 3024000, while the sum is 48.

The spelling of 14256647355 in words is "fourteen billion, two hundred fifty-six million, six hundred forty-seven thousand, three hundred fifty-five".