424131423403 has 8 divisors (see below), whose sum is σ = 449460606240. Its totient is φ = 398844493440.

The previous prime is 424131423371. The next prime is 424131423407. The reversal of 424131423403 is 304324131424.

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 424131423403 - 2⁵ = 424131423371 is a prime.

It is a super-2 number, since 2×424131423403² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424131423407) 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, 10542543 + ... + 10582696.

It is an arithmetic number, because the mean of its divisors is an integer number (56182575780).

Almost surely, 2^424131423403 is an apocalyptic number.

424131423403 is a deficient number, since it is larger than the sum of its proper divisors (25329182837).

424131423403 is a wasteful number, since it uses less digits than its factorization.

424131423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21126437.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 424131423403 its reverse (304324131424), we get a palindrome (728455554827).

The spelling of 424131423403 in words is "four hundred twenty-four billion, one hundred thirty-one million, four hundred twenty-three thousand, four hundred three".