14256640071011 has 16 divisors (see below), whose sum is σ = 15643481585760. Its totient is φ = 12911268015360.

The previous prime is 14256640070963. The next prime is 14256640071029. The reversal of 14256640071011 is 11017004665241.

It is not a de Polignac number, because 14256640071011 - 2⁴² = 9858593559907 is a prime.

It is a super-2 number, since 2×14256640071011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14256640071031) 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, 22792916 + ... + 23410046.

It is an arithmetic number, because the mean of its divisors is an integer number (977717599110).

Almost surely, 2^{14256640071011} is an apocalyptic number.

14256640071011 is a deficient number, since it is larger than the sum of its proper divisors (1386841514749).

14256640071011 is a wasteful number, since it uses less digits than its factorization.

14256640071011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650726.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 14256640071011 in words is "fourteen trillion, two hundred fifty-six billion, six hundred forty million, seventy-one thousand, eleven".