14145245251056 has 120 divisors (see below), whose sum is σ = 39852820367360. Its totient is φ = 4683458890368.

The previous prime is 14145245251051. The next prime is 14145245251091. The reversal of 14145245251056 is 65015254254141.

14145245251056 is a `hidden beast` number, since 1 + 4 + 1 + 45 + 2 + 45 + 2 + 510 + 56 = 666.

14145245251056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145245251051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40833105 + ... + 41178063.

Almost surely, 2^{14145245251056} is an apocalyptic number.

14145245251056 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 14145245251056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19926410183680).

14145245251056 is an abundant number, since it is smaller than the sum of its proper divisors (25707575116304).

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

14145245251056 is a wasteful number, since it uses less digits than its factorization.

14145245251056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346883 (or 346874 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 45.

The spelling of 14145245251056 in words is "fourteen trillion, one hundred forty-five billion, two hundred forty-five million, two hundred fifty-one thousand, fifty-six".