1420114321 has 8 divisors (see below), whose sum is σ = 1498872320. Its totient is φ = 1341757872.

The previous prime is 1420114301. The next prime is 1420114327. The reversal of 1420114321 is 1234110241.

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 1420114321 - 2¹⁷ = 1419983249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420114327) 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, 93105 + ... + 107278.

It is an arithmetic number, because the mean of its divisors is an integer number (187359040).

Almost surely, 2^1420114321 is an apocalyptic number.

It is an amenable number.

1420114321 is a deficient number, since it is larger than the sum of its proper divisors (78757999).

1420114321 is a wasteful number, since it uses less digits than its factorization.

1420114321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200775.

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

The square root of 1420114321 is about 37684.4042144758. The cubic root of 1420114321 is about 1124.0210271287.

Adding to 1420114321 its reverse (1234110241), we get a palindrome (2654224562).

The spelling of 1420114321 in words is "one billion, four hundred twenty million, one hundred fourteen thousand, three hundred twenty-one".