1114032421 has 8 divisors (see below), whose sum is σ = 1117831104. Its totient is φ = 1110241440.

The previous prime is 1114032401. The next prime is 1114032449. The reversal of 1114032421 is 1242304111.

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 1114032421 - 2⁹ = 1114031909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114032401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440641 + ... + 443161.

It is an arithmetic number, because the mean of its divisors is an integer number (139728888).

Almost surely, 2^1114032421 is an apocalyptic number.

It is an amenable number.

1114032421 is a deficient number, since it is larger than the sum of its proper divisors (3798683).

1114032421 is an equidigital number, since it uses as much as digits as its factorization.

1114032421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1114032421 is about 33377.1242170442. The cubic root of 1114032421 is about 1036.6510931974.

Adding to 1114032421 its reverse (1242304111), we get a palindrome (2356336532).

The spelling of 1114032421 in words is "one billion, one hundred fourteen million, thirty-two thousand, four hundred twenty-one".