40424430003 has 16 divisors (see below), whose sum is σ = 53997695136. Its totient is φ = 26900432640.

The previous prime is 40424429959. The next prime is 40424430043. The reversal of 40424430003 is 30003442404.

It is a happy number.

It is not a de Polignac number, because 40424430003 - 2⁹ = 40424429491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40424430043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6065493 + ... + 6072153.

It is an arithmetic number, because the mean of its divisors is an integer number (3374855946).

Almost surely, 2^40424430003 is an apocalyptic number.

40424430003 is a deficient number, since it is larger than the sum of its proper divisors (13573265133).

40424430003 is a wasteful number, since it uses less digits than its factorization.

40424430003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10054.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40424430003 its reverse (30003442404), we get a palindrome (70427872407).

The spelling of 40424430003 in words is "forty billion, four hundred twenty-four million, four hundred thirty thousand, three".