1424002111 has 8 divisors (see below), whose sum is σ = 1655015040. Its totient is φ = 1199885208.

The previous prime is 1424002103. The next prime is 1424002133. The reversal of 1424002111 is 1112004241.

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 1424002111 - 2³ = 1424002103 is a prime.

It is a super-3 number, since 3×1424002111³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424002141) 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, 1723561 + ... + 1724386.

It is an arithmetic number, because the mean of its divisors is an integer number (206876880).

Almost surely, 2^1424002111 is an apocalyptic number.

1424002111 is a deficient number, since it is larger than the sum of its proper divisors (231012929).

1424002111 is an equidigital number, since it uses as much as digits as its factorization.

1424002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448013.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1424002111 is about 37735.9524989101. The cubic root of 1424002111 is about 1125.0458216069.

Adding to 1424002111 its reverse (1112004241), we get a palindrome (2536006352).

The spelling of 1424002111 in words is "one billion, four hundred twenty-four million, two thousand, one hundred eleven".