2134312404 has 36 divisors (see below), whose sum is σ = 5793135264. Its totient is φ = 609803376.

The previous prime is 2134312399. The next prime is 2134312417. The reversal of 2134312404 is 4042134312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1814304 + ... + 1815479.

It is an arithmetic number, because the mean of its divisors is an integer number (160920424).

Almost surely, 2^2134312404 is an apocalyptic number.

It is an amenable number.

2134312404 is an abundant number, since it is smaller than the sum of its proper divisors (3658822860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2134312404 is a wasteful number, since it uses less digits than its factorization.

2134312404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629804 (or 3629795 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2134312404 is about 46198.6190702709. The cubic root of 2134312404 is about 1287.5160831748.

Adding to 2134312404 its reverse (4042134312), we get a palindrome (6176446716).

The spelling of 2134312404 in words is "two billion, one hundred thirty-four million, three hundred twelve thousand, four hundred four".