4134985395 has 32 divisors (see below), whose sum is σ = 7009208640. Its totient is φ = 2074398720.

The previous prime is 4134985381. The next prime is 4134985397. The reversal of 4134985395 is 5935894314.

It is not a de Polignac number, because 4134985395 - 2¹² = 4134981299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (4134985397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578101 + ... + 585209.

It is an arithmetic number, because the mean of its divisors is an integer number (219037770).

Almost surely, 2^4134985395 is an apocalyptic number.

4134985395 is a deficient number, since it is larger than the sum of its proper divisors (2874223245).

4134985395 is a wasteful number, since it uses less digits than its factorization.

4134985395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9415.

The product of its digits is 2332800, while the sum is 51.

The square root of 4134985395 is about 64303.8521007879. The cubic root of 4134985395 is about 1605.0602029028.

The spelling of 4134985395 in words is "four billion, one hundred thirty-four million, nine hundred eighty-five thousand, three hundred ninety-five".