420114511 has 8 divisors (see below), whose sum is σ = 436981248. Its totient is φ = 403455000.

The previous prime is 420114493. The next prime is 420114551. The reversal of 420114511 is 115411024.

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 420114511 - 2⁵ = 420114479 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 (420114551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47665 + ... + 55786.

It is an arithmetic number, because the mean of its divisors is an integer number (54622656).

Almost surely, 2^420114511 is an apocalyptic number.

420114511 is a deficient number, since it is larger than the sum of its proper divisors (16866737).

420114511 is a wasteful number, since it uses less digits than its factorization.

420114511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103613.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 420114511 is about 20496.6951238486. The cubic root of 420114511 is about 748.9552927172.

Adding to 420114511 its reverse (115411024), we get a palindrome (535525535).

The spelling of 420114511 in words is "four hundred twenty million, one hundred fourteen thousand, five hundred eleven".