2000134434 has 32 divisors (see below), whose sum is σ = 4021009920. Its totient is φ = 663265152.

The previous prime is 2000134399. The next prime is 2000134457. The reversal of 2000134434 is 4344310002.

2000134434 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000134434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140102 + ... + 1141854.

It is an arithmetic number, because the mean of its divisors is an integer number (125656560).

Almost surely, 2^2000134434 is an apocalyptic number.

2000134434 is an abundant number, since it is smaller than the sum of its proper divisors (2020875486).

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

2000134434 is a wasteful number, since it uses less digits than its factorization.

2000134434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2000134434 is about 44722.8625425520. The cubic root of 2000134434 is about 1259.9492786335.

Adding to 2000134434 its reverse (4344310002), we get a palindrome (6344444436).

The spelling of 2000134434 in words is "two billion, one hundred thirty-four thousand, four hundred thirty-four".