2134331402 has 32 divisors (see below), whose sum is σ = 3964194432. Its totient is φ = 840881664.

The previous prime is 2134331401. The next prime is 2134331509. The reversal of 2134331402 is 2041334312.

It is not an unprimeable number, because it can be changed into a prime (2134331401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94043 + ... + 114510.

It is an arithmetic number, because the mean of its divisors is an integer number (123881076).

Almost surely, 2^2134331402 is an apocalyptic number.

2134331402 is a deficient number, since it is larger than the sum of its proper divisors (1829863030).

2134331402 is a wasteful number, since it uses less digits than its factorization.

2134331402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208622.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2134331402 is about 46198.8246820198. The cubic root of 2134331402 is about 1287.5199033213.

Adding to 2134331402 its reverse (2041334312), we get a palindrome (4175665714).

The spelling of 2134331402 in words is "two billion, one hundred thirty-four million, three hundred thirty-one thousand, four hundred two".