4120223345 has 16 divisors (see below), whose sum is σ = 5743227648. Its totient is φ = 2778978240.

The previous prime is 4120223333. The next prime is 4120223363. The reversal of 4120223345 is 5433220214.

It is not a de Polignac number, because 4120223345 - 2²⁴ = 4103446129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962789 + ... + 967058.

It is an arithmetic number, because the mean of its divisors is an integer number (358951728).

Almost surely, 2^4120223345 is an apocalyptic number.

It is an amenable number.

4120223345 is a deficient number, since it is larger than the sum of its proper divisors (1623004303).

4120223345 is a wasteful number, since it uses less digits than its factorization.

4120223345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929920.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4120223345 is about 64188.9659131536. The cubic root of 4120223345 is about 1603.1478840847.

Adding to 4120223345 its reverse (5433220214), we get a palindrome (9553443559).

The spelling of 4120223345 in words is "four billion, one hundred twenty million, two hundred twenty-three thousand, three hundred forty-five".