4345238105 has 8 divisors (see below), whose sum is σ = 5615384712. Its totient is φ = 3208791168.

The previous prime is 4345238099. The next prime is 4345238137. The reversal of 4345238105 is 5018325434.

It can be written as a sum of positive squares in 4 ways, for example, as 116467264 + 4228770841 = 10792^2 + 65029^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4345238105 - 2⁴ = 4345238089 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33424844 + ... + 33424973.

It is an arithmetic number, because the mean of its divisors is an integer number (701923089).

Almost surely, 2^4345238105 is an apocalyptic number.

It is an amenable number.

4345238105 is a deficient number, since it is larger than the sum of its proper divisors (1270146607).

4345238105 is a wasteful number, since it uses less digits than its factorization.

4345238105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66849835.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 4345238105 is about 65918.4200736031. The cubic root of 4345238105 is about 1631.8160226946.

The spelling of 4345238105 in words is "four billion, three hundred forty-five million, two hundred thirty-eight thousand, one hundred five".