2014021013421 has 32 divisors (see below), whose sum is σ = 2719892165760. Its totient is φ = 1325465856000.

The previous prime is 2014021013399. The next prime is 2014021013429. The reversal of 2014021013421 is 1243101204102.

It is not a de Polignac number, because 2014021013421 - 2²⁷ = 2013886795693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014021013429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750658746 + ... + 750661428.

It is an arithmetic number, because the mean of its divisors is an integer number (84996630180).

Almost surely, 2^{2014021013421} is an apocalyptic number.

It is an amenable number.

2014021013421 is a deficient number, since it is larger than the sum of its proper divisors (705871152339).

2014021013421 is a wasteful number, since it uses less digits than its factorization.

2014021013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2014021013421 its reverse (1243101204102), we get a palindrome (3257122217523).

The spelling of 2014021013421 in words is "two trillion, fourteen billion, twenty-one million, thirteen thousand, four hundred twenty-one".