4405123204435 has 8 divisors (see below), whose sum is σ = 5515980360480. Its totient is φ = 3370876886784.

The previous prime is 4405123204429. The next prime is 4405123204487. The reversal of 4405123204435 is 5344023215044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4405123204435 is a prime.

It is a super-4 number, since 4×4405123204435⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4405123204394 and 4405123204403.

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 7 ways as a sum of consecutive naturals, for example, 19152709470 + ... + 19152709699.

It is an arithmetic number, because the mean of its divisors is an integer number (689497545060).

Almost surely, 2^{4405123204435} is an apocalyptic number.

4405123204435 is a deficient number, since it is larger than the sum of its proper divisors (1110857156045).

4405123204435 is a wasteful number, since it uses less digits than its factorization.

4405123204435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38305419197.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 4405123204435 its reverse (5344023215044), we get a palindrome (9749146419479).

The spelling of 4405123204435 in words is "four trillion, four hundred five billion, one hundred twenty-three million, two hundred four thousand, four hundred thirty-five".