100424133443 has 8 divisors (see below), whose sum is σ = 100578352608. Its totient is φ = 100269978624.

The previous prime is 100424133427. The next prime is 100424133449. The reversal of 100424133443 is 344331424001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100424133443 - 2⁴ = 100424133427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100424133449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3776771 + ... + 3803267.

It is an arithmetic number, because the mean of its divisors is an integer number (12572294076).

Almost surely, 2^100424133443 is an apocalyptic number.

100424133443 is a deficient number, since it is larger than the sum of its proper divisors (154219165).

100424133443 is an equidigital number, since it uses as much as digits as its factorization.

100424133443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32173.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 100424133443 its reverse (344331424001), we get a palindrome (444755557444).

The spelling of 100424133443 in words is "one hundred billion, four hundred twenty-four million, one hundred thirty-three thousand, four hundred forty-three".