14005455503264 has 120 divisors (see below), whose sum is σ = 29152117969380. Its totient is φ = 6622623079424.

The previous prime is 14005455503251. The next prime is 14005455503339. The reversal of 14005455503264 is 46230555450041.

It can be written as a sum of positive squares in 2 ways, for example, as 13948282867600 + 57172635664 = 3734740^2 + 239108^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 796978382 + ... + 796995954.

Almost surely, 2^{14005455503264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14005455503264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14576058984690).

14005455503264 is an abundant number, since it is smaller than the sum of its proper divisors (15146662466116).

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

14005455503264 is an frugal number, since it uses more digits than its factorization.

14005455503264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17764 (or 17687 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 14005455503264 in words is "fourteen trillion, five billion, four hundred fifty-five million, five hundred three thousand, two hundred sixty-four".