6434433141 has 8 divisors (see below), whose sum is σ = 8579658624. Its totient is φ = 4289414880.

The previous prime is 6434433133. The next prime is 6434433217. The reversal of 6434433141 is 1413344346.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6434433141 - 2³ = 6434433133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6434433101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48265 + ... + 123281.

It is an arithmetic number, because the mean of its divisors is an integer number (1072457328).

Almost surely, 2^6434433141 is an apocalyptic number.

It is an amenable number.

6434433141 is a deficient number, since it is larger than the sum of its proper divisors (2145225483).

6434433141 is a wasteful number, since it uses less digits than its factorization.

6434433141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103611.

The product of its digits is 41472, while the sum is 33.

The square root of 6434433141 is about 80214.9184441398. The cubic root of 6434433141 is about 1859.9592565361.

Adding to 6434433141 its reverse (1413344346), we get a palindrome (7847777487).

The spelling of 6434433141 in words is "six billion, four hundred thirty-four million, four hundred thirty-three thousand, one hundred forty-one".