2014141021 has 4 divisors (see below), whose sum is σ = 2079113344. Its totient is φ = 1949168700.

The previous prime is 2014141013. The next prime is 2014141039. The reversal of 2014141021 is 1201414102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2014141021 - 2³ = 2014141013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2014140986 and 2014141004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014141121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32486115 + ... + 32486176.

It is an arithmetic number, because the mean of its divisors is an integer number (519778336).

Almost surely, 2^2014141021 is an apocalyptic number.

It is an amenable number.

2014141021 is a deficient number, since it is larger than the sum of its proper divisors (64972323).

2014141021 is an equidigital number, since it uses as much as digits as its factorization.

2014141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64972322.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2014141021 is about 44879.1824903262. The cubic root of 2014141021 is about 1262.8835071357.

Adding to 2014141021 its reverse (1201414102), we get a palindrome (3215555123).

The spelling of 2014141021 in words is "two billion, fourteen million, one hundred forty-one thousand, twenty-one".