4265442653623 has 16 divisors (see below), whose sum is σ = 4360968668160. Its totient is φ = 4170729128896.

The previous prime is 4265442653621. The next prime is 4265442653701. The reversal of 4265442653623 is 3263562445624.

It is a happy number.

4265442653623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4265442653623 - 2¹ = 4265442653621 is a prime.

It is a super-2 number, since 2×4265442653623² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265442653621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12854586 + ... + 13182232.

It is an arithmetic number, because the mean of its divisors is an integer number (272560541760).

Almost surely, 2^{4265442653623} is an apocalyptic number.

4265442653623 is a deficient number, since it is larger than the sum of its proper divisors (95526014537).

4265442653623 is a wasteful number, since it uses less digits than its factorization.

4265442653623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328886.

The product of its digits is 24883200, while the sum is 52.

The spelling of 4265442653623 in words is "four trillion, two hundred sixty-five billion, four hundred forty-two million, six hundred fifty-three thousand, six hundred twenty-three".