4514112421 has 16 divisors (see below), whose sum is σ = 5747414400. Its totient is φ = 3448444608.

The previous prime is 4514112419. The next prime is 4514112481. The reversal of 4514112421 is 1242114154.

It is not a de Polignac number, because 4514112421 - 2¹ = 4514112419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514112401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852631 + ... + 857908.

It is an arithmetic number, because the mean of its divisors is an integer number (359213400).

Almost surely, 2^4514112421 is an apocalyptic number.

It is an amenable number.

4514112421 is a deficient number, since it is larger than the sum of its proper divisors (1233301979).

4514112421 is a wasteful number, since it uses less digits than its factorization.

4514112421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710588.

The product of its digits is 1280, while the sum is 25.

The square root of 4514112421 is about 67187.1447599911. The cubic root of 4514112421 is about 1652.6876822269.

Adding to 4514112421 its reverse (1242114154), we get a palindrome (5756226575).

The spelling of 4514112421 in words is "four billion, five hundred fourteen million, one hundred twelve thousand, four hundred twenty-one".