4335220023345 has 48 divisors (see below), whose sum is σ = 7606624296960. Its totient is φ = 2283893926272.

The previous prime is 4335220023331. The next prime is 4335220023359. The reversal of 4335220023345 is 5433200225334.

It is a happy number.

4335220023345 is a `hidden beast` number, since 43 + 3 + 52 + 200 + 23 + 345 = 666.

It is an interprime number because it is at equal distance from previous prime (4335220023331) and next prime (4335220023359).

It is not a de Polignac number, because 4335220023345 - 2⁵ = 4335220023313 is a prime.

It is a super-3 number, since 3×4335220023345³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 347529 + ... + 2964998.

It is an arithmetic number, because the mean of its divisors is an integer number (158471339520).

Almost surely, 2^{4335220023345} is an apocalyptic number.

4335220023345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4335220023345 is a deficient number, since it is larger than the sum of its proper divisors (3271404273615).

4335220023345 is a wasteful number, since it uses less digits than its factorization.

4335220023345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312894 (or 3312891 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 4335220023345 its reverse (5433200225334), we get a palindrome (9768420248679).

The spelling of 4335220023345 in words is "four trillion, three hundred thirty-five billion, two hundred twenty million, twenty-three thousand, three hundred forty-five".