424102432441 has 4 divisors (see below), whose sum is σ = 427198070772. Its totient is φ = 421006794112.

The previous prime is 424102432421. The next prime is 424102432469. The reversal of 424102432441 is 144234201424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 337212490000 + 86889942441 = 580700^2 + 294771^2 .

It is a cyclic number.

It is not a de Polignac number, because 424102432441 - 2⁵ = 424102432409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424102432421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547818960 + ... + 1547819233.

It is an arithmetic number, because the mean of its divisors is an integer number (106799517693).

Almost surely, 2^424102432441 is an apocalyptic number.

It is an amenable number.

424102432441 is a deficient number, since it is larger than the sum of its proper divisors (3095638331).

424102432441 is a wasteful number, since it uses less digits than its factorization.

424102432441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095638330.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 424102432441 its reverse (144234201424), we get a palindrome (568336633865).

The spelling of 424102432441 in words is "four hundred twenty-four billion, one hundred two million, four hundred thirty-two thousand, four hundred forty-one".