4345643485234 has 8 divisors (see below), whose sum is σ = 6628947689520. Its totient is φ = 2135994255396.

The previous prime is 4345643485223. The next prime is 4345643485283. The reversal of 4345643485234 is 4325843465434.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18413743464 + ... + 18413743699.

It is an arithmetic number, because the mean of its divisors is an integer number (828618461190).

Almost surely, 2^{4345643485234} is an apocalyptic number.

4345643485234 is a deficient number, since it is larger than the sum of its proper divisors (2283304204286).

4345643485234 is a wasteful number, since it uses less digits than its factorization.

4345643485234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36827487224.

The product of its digits is 66355200, while the sum is 55.

The spelling of 4345643485234 in words is "four trillion, three hundred forty-five billion, six hundred forty-three million, four hundred eighty-five thousand, two hundred thirty-four".