2134202402 has 16 divisors (see below), whose sum is σ = 3364291392. Its totient is φ = 1014113520.

The previous prime is 2134202401. The next prime is 2134202443. The reversal of 2134202402 is 2042024312.

It is not an unprimeable number, because it can be changed into a prime (2134202401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332174 + ... + 338537.

It is an arithmetic number, because the mean of its divisors is an integer number (210268212).

Almost surely, 2^2134202402 is an apocalyptic number.

2134202402 is a deficient number, since it is larger than the sum of its proper divisors (1230088990).

2134202402 is a wasteful number, since it uses less digits than its factorization.

2134202402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670793.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2134202402 is about 46197.4285215097. The cubic root of 2134202402 is about 1287.4939633613.

Adding to 2134202402 its reverse (2042024312), we get a palindrome (4176226714).

The spelling of 2134202402 in words is "two billion, one hundred thirty-four million, two hundred two thousand, four hundred two".