434430932702385 has 16 divisors (see below), whose sum is σ = 695988702552384. Its totient is φ = 231396760698432.

The previous prime is 434430932702317. The next prime is 434430932702531. The reversal of 434430932702385 is 583207239034434.

It is not a de Polignac number, because 434430932702385 - 2¹⁰ = 434430932701361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18733534447 + ... + 18733557636.

It is an arithmetic number, because the mean of its divisors is an integer number (43499293909524).

Almost surely, 2^{434430932702385} is an apocalyptic number.

It is an amenable number.

434430932702385 is a deficient number, since it is larger than the sum of its proper divisors (261557769849999).

434430932702385 is a wasteful number, since it uses less digits than its factorization.

434430932702385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37467092864.

The product of its (nonzero) digits is 52254720, while the sum is 57.

The spelling of 434430932702385 in words is "four hundred thirty-four trillion, four hundred thirty billion, nine hundred thirty-two million, seven hundred two thousand, three hundred eighty-five".