4398135101 has 4 divisors (see below), whose sum is σ = 4399833852. Its totient is φ = 4396436352.

The previous prime is 4398135083. The next prime is 4398135107. The reversal of 4398135101 is 1015318934.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2847823225 + 1550311876 = 53365^2 + 39374^2 .

It is a cyclic number.

It is not a de Polignac number, because 4398135101 - 2¹⁰ = 4398134077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398135107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845486 + ... + 850671.

It is an arithmetic number, because the mean of its divisors is an integer number (1099958463).

Almost surely, 2^4398135101 is an apocalyptic number.

It is an amenable number.

4398135101 is a deficient number, since it is larger than the sum of its proper divisors (1698751).

4398135101 is a wasteful number, since it uses less digits than its factorization.

4398135101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698750.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 4398135101 is about 66318.4371121636. The cubic root of 4398135101 is about 1638.4110006955.

The spelling of 4398135101 in words is "four billion, three hundred ninety-eight million, one hundred thirty-five thousand, one hundred one".