1420010027 has 8 divisors (see below), whose sum is σ = 1503139440. Its totient is φ = 1339158240.

The previous prime is 1420010021. The next prime is 1420010029. The reversal of 1420010027 is 7200100241.

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 1420010027 - 2²⁴ = 1403232811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420009987 and 1420010014.

It is not an unprimeable number, because it can be changed into a prime (1420010021) 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, 568124 + ... + 570617.

It is an arithmetic number, because the mean of its divisors is an integer number (187892430).

Almost surely, 2^1420010027 is an apocalyptic number.

1420010027 is a deficient number, since it is larger than the sum of its proper divisors (83129413).

1420010027 is a wasteful number, since it uses less digits than its factorization.

1420010027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138813.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1420010027 is about 37683.0204070746. The cubic root of 1420010027 is about 1123.9935102081.

Adding to 1420010027 its reverse (7200100241), we get a palindrome (8620110268).

The spelling of 1420010027 in words is "one billion, four hundred twenty million, ten thousand, twenty-seven".