424101043 has 4 divisors (see below), whose sum is σ = 424824120. Its totient is φ = 423377968.

The previous prime is 424101037. The next prime is 424101047. The reversal of 424101043 is 340101424.

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

It is a cyclic number.

It is not a de Polignac number, because 424101043 - 2⁵ = 424101011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424101043.

It is not an unprimeable number, because it can be changed into a prime (424101047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360658 + ... + 361831.

It is an arithmetic number, because the mean of its divisors is an integer number (106206030).

Almost surely, 2^424101043 is an apocalyptic number.

424101043 is a deficient number, since it is larger than the sum of its proper divisors (723077).

424101043 is an equidigital number, since it uses as much as digits as its factorization.

424101043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723076.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 424101043 is about 20593.7136767510. The cubic root of 424101043 is about 751.3168232083.

Adding to 424101043 its reverse (340101424), we get a palindrome (764202467).

The spelling of 424101043 in words is "four hundred twenty-four million, one hundred one thousand, forty-three".