14123742253056 has 416 divisors, whose sum is σ = 44126424144000. Its totient is φ = 4451913695232.

The previous prime is 14123742253051. The next prime is 14123742253081. The reversal of 14123742253056 is 65035224732141.

14123742253056 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 374 + 225 + 3 + 0 + 56 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123742253051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1195604206 + ... + 1195616018.

Almost surely, 2^{14123742253056} is an apocalyptic number.

14123742253056 is a gapful number since it is divisible by the number (16) 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 14123742253056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22063212072000).

14123742253056 is an abundant number, since it is smaller than the sum of its proper divisors (30002681890944).

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

14123742253056 is a wasteful number, since it uses less digits than its factorization.

14123742253056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434 (or 12406 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

Adding to 14123742253056 its reverse (65035224732141), we get a palindrome (79158966985197).

The spelling of 14123742253056 in words is "fourteen trillion, one hundred twenty-three billion, seven hundred forty-two million, two hundred fifty-three thousand, fifty-six".