11424430031 has 8 divisors (see below), whose sum is σ = 13477668864. Its totient is φ = 9476485560.

The previous prime is 11424430021. The next prime is 11424430033. The reversal of 11424430031 is 13003442411.

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 11424430031 - 2⁶ = 11424429967 is a prime.

It is a super-2 number, since 2×11424430031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11424429979 and 11424430006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424430033) 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, 26323355 + ... + 26323788.

It is an arithmetic number, because the mean of its divisors is an integer number (1684708608).

Almost surely, 2^11424430031 is an apocalyptic number.

11424430031 is a deficient number, since it is larger than the sum of its proper divisors (2053238833).

11424430031 is an equidigital number, since it uses as much as digits as its factorization.

11424430031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52647181.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11424430031 its reverse (13003442411), we get a palindrome (24427872442).

The spelling of 11424430031 in words is "eleven billion, four hundred twenty-four million, four hundred thirty thousand, thirty-one".