14345321454012 has 12 divisors (see below), whose sum is σ = 33472416726056. Its totient is φ = 4781773818000.

The previous prime is 14345321453993. The next prime is 14345321454031. The reversal of 14345321454012 is 21045412354341.

It is an interprime number because it is at equal distance from previous prime (14345321453993) and next prime (14345321454031).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×14345321454012³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597721727239 + ... + 597721727262.

Almost surely, 2^{14345321454012} is an apocalyptic number.

14345321454012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14345321454012 is an abundant number, since it is smaller than the sum of its proper divisors (19127095272044).

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

14345321454012 is a wasteful number, since it uses less digits than its factorization.

14345321454012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195443454508 (or 1195443454506 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 14345321454012 in words is "fourteen trillion, three hundred forty-five billion, three hundred twenty-one million, four hundred fifty-four thousand, twelve".