1014231421 has 8 divisors (see below), whose sum is σ = 1170376064. Its totient is φ = 860900400.

The previous prime is 1014231403. The next prime is 1014231469. The reversal of 1014231421 is 1241324101.

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 1014231421 - 2⁷ = 1014231293 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 (1014211421) 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, 702630 + ... + 704071.

It is an arithmetic number, because the mean of its divisors is an integer number (146297008).

Almost surely, 2^1014231421 is an apocalyptic number.

It is an amenable number.

1014231421 is a deficient number, since it is larger than the sum of its proper divisors (156144643).

1014231421 is a wasteful number, since it uses less digits than its factorization.

1014231421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406811.

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

The square root of 1014231421 is about 31847.0001884008. Note that the first 3 decimals coincide. The cubic root of 1014231421 is about 1004.7214795466.

Adding to 1014231421 its reverse (1241324101), we get a palindrome (2255555522).

The spelling of 1014231421 in words is "one billion, fourteen million, two hundred thirty-one thousand, four hundred twenty-one".