2014120421 has 8 divisors (see below), whose sum is σ = 2045086560. Its totient is φ = 1983381552.

The previous prime is 2014120411. The next prime is 2014120447. The reversal of 2014120421 is 1240214102.

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 2014120421 - 2⁶ = 2014120357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2014120421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014120411) 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, 38915 + ... + 74448.

It is an arithmetic number, because the mean of its divisors is an integer number (255635820).

Almost surely, 2^2014120421 is an apocalyptic number.

It is an amenable number.

2014120421 is a deficient number, since it is larger than the sum of its proper divisors (30966139).

2014120421 is a wasteful number, since it uses less digits than its factorization.

2014120421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113635.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2014120421 is about 44878.9529846675. The cubic root of 2014120421 is about 1262.8792016628.

Adding to 2014120421 its reverse (1240214102), we get a palindrome (3254334523).

The spelling of 2014120421 in words is "two billion, fourteen million, one hundred twenty thousand, four hundred twenty-one".