4435405218745 has 16 divisors (see below), whose sum is σ = 5367979228032. Its totient is φ = 3518085398400.

The previous prime is 4435405218733. The next prime is 4435405218767. The reversal of 4435405218745 is 5478125045344.

It is not a de Polignac number, because 4435405218745 - 2³⁷ = 4297966265273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4435405218692 and 4435405218701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5221492 + ... + 6011221.

It is an arithmetic number, because the mean of its divisors is an integer number (335498701752).

Almost surely, 2^{4435405218745} is an apocalyptic number.

It is an amenable number.

4435405218745 is a deficient number, since it is larger than the sum of its proper divisors (932574009287).

4435405218745 is a wasteful number, since it uses less digits than its factorization.

4435405218745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11233392.

The product of its (nonzero) digits is 10752000, while the sum is 52.

The spelling of 4435405218745 in words is "four trillion, four hundred thirty-five billion, four hundred five million, two hundred eighteen thousand, seven hundred forty-five".