14001554353212 has 192 divisors, whose sum is σ = 37565008588800. Its totient is φ = 4505348736000.

The previous prime is 14001554353187. The next prime is 14001554353271. The reversal of 14001554353212 is 21235345510041.

14001554353212 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 1 + 5 + 5 + 435 + 3 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4650132787 + ... + 4650135797.

It is an arithmetic number, because the mean of its divisors is an integer number (195651086400).

Almost surely, 2^{14001554353212} is an apocalyptic number.

14001554353212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14001554353212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18782504294400).

14001554353212 is an abundant number, since it is smaller than the sum of its proper divisors (23563454235588).

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

14001554353212 is a wasteful number, since it uses less digits than its factorization.

14001554353212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065 (or 6057 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 14001554353212 its reverse (21235345510041), we get a palindrome (35236899863253).

The spelling of 14001554353212 in words is "fourteen trillion, one billion, five hundred fifty-four million, three hundred fifty-three thousand, two hundred twelve".