420544114 has 8 divisors (see below), whose sum is σ = 631586988. Its totient is φ = 210015120.

The previous prime is 420544087. The next prime is 420544139. The reversal of 420544114 is 411445024.

It can be written as a sum of positive squares in 2 ways, for example, as 393347889 + 27196225 = 19833^2 + 5215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126417 + ... + 129700.

Almost surely, 2^420544114 is an apocalyptic number.

420544114 is a deficient number, since it is larger than the sum of its proper divisors (211042874).

420544114 is a wasteful number, since it uses less digits than its factorization.

420544114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256940.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 420544114 is about 20507.1722575298. The cubic root of 420544114 is about 749.2104960177.

Adding to 420544114 its reverse (411445024), we get a palindrome (831989138).

The spelling of 420544114 in words is "four hundred twenty million, five hundred forty-four thousand, one hundred fourteen".