420238114 has 4 divisors (see below), whose sum is σ = 630357174. Its totient is φ = 210119056.

The previous prime is 420238111. The next prime is 420238123. The reversal of 420238114 is 411832024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 374229025 + 46009089 = 19345^2 + 6783^2 .

It is not an unprimeable number, because it can be changed into a prime (420238111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105059527 + ... + 105059530.

Almost surely, 2^420238114 is an apocalyptic number.

420238114 is a deficient number, since it is larger than the sum of its proper divisors (210119060).

420238114 is a wasteful number, since it uses less digits than its factorization.

420238114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210119059.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 420238114 is about 20499.7100955111. The cubic root of 420238114 is about 749.0287362200.

The spelling of 420238114 in words is "four hundred twenty million, two hundred thirty-eight thousand, one hundred fourteen".