2141005434 has 16 divisors (see below), whose sum is σ = 4300877088. Its totient is φ = 710524112.

The previous prime is 2141005423. The next prime is 2141005469. The reversal of 2141005434 is 4345001412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784617 + ... + 787340.

It is an arithmetic number, because the mean of its divisors is an integer number (268804818).

Almost surely, 2^2141005434 is an apocalyptic number.

2141005434 is an abundant number, since it is smaller than the sum of its proper divisors (2159871654).

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

2141005434 is a wasteful number, since it uses less digits than its factorization.

2141005434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572189.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2141005434 is about 46270.9999243587. Note that the first 4 decimals coincide. The cubic root of 2141005434 is about 1288.8605273480.

Adding to 2141005434 its reverse (4345001412), we get a palindrome (6486006846).

The spelling of 2141005434 in words is "two billion, one hundred forty-one million, five thousand, four hundred thirty-four".