4434735720057 has 16 divisors (see below), whose sum is σ = 6026523206400. Its totient is φ = 2899755960192.

The previous prime is 4434735720047. The next prime is 4434735720061. The reversal of 4434735720057 is 7500275374344.

It is not a de Polignac number, because 4434735720057 - 2⁷ = 4434735719929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4434735719991 and 4434735720009.

It is not an unprimeable number, because it can be changed into a prime (4434735720047) by changing a digit.

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, 4089073 + ... + 5058654.

It is an arithmetic number, because the mean of its divisors is an integer number (376657700400).

Almost surely, 2^{4434735720057} is an apocalyptic number.

It is an amenable number.

4434735720057 is a deficient number, since it is larger than the sum of its proper divisors (1591787486343).

4434735720057 is a wasteful number, since it uses less digits than its factorization.

4434735720057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9150832.

The product of its (nonzero) digits is 9878400, while the sum is 51.

The spelling of 4434735720057 in words is "four trillion, four hundred thirty-four billion, seven hundred thirty-five million, seven hundred twenty thousand, fifty-seven".