2541434433 has 16 divisors (see below), whose sum is σ = 3570247680. Its totient is φ = 1603621584.

The previous prime is 2541434407. The next prime is 2541434449. The reversal of 2541434433 is 3344341452.

It is not a de Polignac number, because 2541434433 - 2⁶ = 2541434369 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2541434394 and 2541434403.

It is not an unprimeable number, because it can be changed into a prime (2541434333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42660 + ... + 83082.

It is an arithmetic number, because the mean of its divisors is an integer number (223140480).

Almost surely, 2^2541434433 is an apocalyptic number.

It is an amenable number.

2541434433 is a deficient number, since it is larger than the sum of its proper divisors (1028813247).

2541434433 is a wasteful number, since it uses less digits than its factorization.

2541434433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41548.

The product of its digits is 69120, while the sum is 33.

The square root of 2541434433 is about 50412.6415991069. The cubic root of 2541434433 is about 1364.6657856904.

Adding to 2541434433 its reverse (3344341452), we get a palindrome (5885775885).

The spelling of 2541434433 in words is "two billion, five hundred forty-one million, four hundred thirty-four thousand, four hundred thirty-three".