2641148433 has 72 divisors (see below), whose sum is σ = 4816191744. Its totient is φ = 1365217920.

The previous prime is 2641148429. The next prime is 2641148437. The reversal of 2641148433 is 3348411462.

2641148433 is a `hidden beast` number, since 2 + 641 + 1 + 4 + 8 + 4 + 3 + 3 = 666.

2641148433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2641148429) and next prime (2641148437).

It is not a de Polignac number, because 2641148433 - 2² = 2641148429 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2641148437) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1775416 + ... + 1776902.

It is an arithmetic number, because the mean of its divisors is an integer number (66891552).

Almost surely, 2^2641148433 is an apocalyptic number.

It is an amenable number.

2641148433 is a deficient number, since it is larger than the sum of its proper divisors (2175043311).

2641148433 is a wasteful number, since it uses less digits than its factorization.

2641148433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755 (or 1741 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 2641148433 is about 51392.1047730096. The cubic root of 2641148433 is about 1382.2850249816.

Adding to 2641148433 its reverse (3348411462), we get a palindrome (5989559895).

The spelling of 2641148433 in words is "two billion, six hundred forty-one million, one hundred forty-eight thousand, four hundred thirty-three".