2134350012 has 12 divisors (see below), whose sum is σ = 4980150056. Its totient is φ = 711450000.

The previous prime is 2134350011. The next prime is 2134350019. The reversal of 2134350012 is 2100534312.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134350011) 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, 88931239 + ... + 88931262.

Almost surely, 2^2134350012 is an apocalyptic number.

It is an amenable number.

2134350012 is an abundant number, since it is smaller than the sum of its proper divisors (2845800044).

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

2134350012 is a wasteful number, since it uses less digits than its factorization.

2134350012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177862508 (or 177862506 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2134350012 is about 46199.0260936310. The cubic root of 2134350012 is about 1287.5236454262.

Adding to 2134350012 its reverse (2100534312), we get a palindrome (4234884324).

The spelling of 2134350012 in words is "two billion, one hundred thirty-four million, three hundred fifty thousand, twelve".