4255621747014 has 16 divisors (see below), whose sum is σ = 9284992902720. Its totient is φ = 1289582347560.

The previous prime is 4255621746977. The next prime is 4255621747019. The reversal of 4255621747014 is 4107471265524.

It is a super-2 number, since 2×4255621747014² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255621747019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32239558624 + ... + 32239558755.

It is an arithmetic number, because the mean of its divisors is an integer number (580312056420).

Almost surely, 2^{4255621747014} is an apocalyptic number.

4255621747014 is an abundant number, since it is smaller than the sum of its proper divisors (5029371155706).

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

4255621747014 is a wasteful number, since it uses less digits than its factorization.

4255621747014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64479117395.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 4255621747014 in words is "four trillion, two hundred fifty-five billion, six hundred twenty-one million, seven hundred forty-seven thousand, fourteen".