14223213034452 has 144 divisors (see below), whose sum is σ = 39803311941120. Its totient is φ = 4264639891200.

The previous prime is 14223213034451. The next prime is 14223213034453. The reversal of 14223213034452 is 25443031232241.

14223213034452 is a `hidden beast` number, since 1 + 4 + 2 + 232 + 1 + 30 + 344 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (14223213034451) and next prime (14223213034453).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223213034451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5204299 + ... + 7451922.

It is an arithmetic number, because the mean of its divisors is an integer number (276411888480).

Almost surely, 2^{14223213034452} is an apocalyptic number.

14223213034452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14223213034452 is an abundant number, since it is smaller than the sum of its proper divisors (25580098906668).

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

14223213034452 is a wasteful number, since it uses less digits than its factorization.

14223213034452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656334 (or 12656329 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 14223213034452 its reverse (25443031232241), we get a palindrome (39666244266693).

The spelling of 14223213034452 in words is "fourteen trillion, two hundred twenty-three billion, two hundred thirteen million, thirty-four thousand, four hundred fifty-two".