14339281213446 has 64 divisors (see below), whose sum is σ = 34503170949120. Its totient is φ = 3881011669920.

The previous prime is 14339281213379. The next prime is 14339281213493. The reversal of 14339281213446 is 64431218293341.

It is a super-2 number, since 2×14339281213446² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9828315 + ... + 11192601.

It is an arithmetic number, because the mean of its divisors is an integer number (539112046080).

Almost surely, 2^{14339281213446} is an apocalyptic number.

14339281213446 is an abundant number, since it is smaller than the sum of its proper divisors (20163889735674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14339281213446 is a wasteful number, since it uses less digits than its factorization.

14339281213446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377489.

The product of its digits is 2985984, while the sum is 51.

The spelling of 14339281213446 in words is "fourteen trillion, three hundred thirty-nine billion, two hundred eighty-one million, two hundred thirteen thousand, four hundred forty-six".