4345303355445 has 32 divisors (see below), whose sum is σ = 7487706062592. Its totient is φ = 2139107945472.

The previous prime is 4345303355443. The next prime is 4345303355531. The reversal of 4345303355445 is 5445533035434.

4345303355445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4345303355445 - 2¹ = 4345303355443 is a prime.

It is a super-2 number, since 2×4345303355445² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4345303355394 and 4345303355403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345303355443) 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, 2971752 + ... + 4185918.

It is an arithmetic number, because the mean of its divisors is an integer number (233990814456).

Almost surely, 2^{4345303355445} is an apocalyptic number.

It is an amenable number.

4345303355445 is a deficient number, since it is larger than the sum of its proper divisors (3142402707147).

4345303355445 is a wasteful number, since it uses less digits than its factorization.

4345303355445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232541.

The product of its (nonzero) digits is 12960000, while the sum is 48.

The spelling of 4345303355445 in words is "four trillion, three hundred forty-five billion, three hundred three million, three hundred fifty-five thousand, four hundred forty-five".