2141125435 has 16 divisors (see below), whose sum is σ = 2794019616. Its totient is φ = 1568567808.

The previous prime is 2141125433. The next prime is 2141125451. The reversal of 2141125435 is 5345211412.

It is a cyclic number.

It is not a de Polignac number, because 2141125435 - 2¹ = 2141125433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141125433) 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, 337257 + ... + 343546.

It is an arithmetic number, because the mean of its divisors is an integer number (174626226).

Almost surely, 2^2141125435 is an apocalyptic number.

2141125435 is a deficient number, since it is larger than the sum of its proper divisors (652894181).

2141125435 is a wasteful number, since it uses less digits than its factorization.

2141125435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680862.

The product of its digits is 4800, while the sum is 28.

The square root of 2141125435 is about 46272.2966255188. The cubic root of 2141125435 is about 1288.8846066365.

Adding to 2141125435 its reverse (5345211412), we get a palindrome (7486336847).

The spelling of 2141125435 in words is "two billion, one hundred forty-one million, one hundred twenty-five thousand, four hundred thirty-five".