2014140043420 has 48 divisors (see below), whose sum is σ = 4237779319200. Its totient is φ = 804116418560.

The previous prime is 2014140043381. The next prime is 2014140043459. The reversal of 2014140043420 is 243400414102.

It is an interprime number because it is at equal distance from previous prime (2014140043381) and next prime (2014140043459).

It is a super-2 number, since 2×2014140043420² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122201580 + ... + 122218060.

It is an arithmetic number, because the mean of its divisors is an integer number (88287069150).

Almost surely, 2^{2014140043420} is an apocalyptic number.

2014140043420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014140043420 is an abundant number, since it is smaller than the sum of its proper divisors (2223639275780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014140043420 is a wasteful number, since it uses less digits than its factorization.

2014140043420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27798 (or 27796 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2014140043420 its reverse (243400414102), we get a palindrome (2257540457522).

The spelling of 2014140043420 in words is "two trillion, fourteen billion, one hundred forty million, forty-three thousand, four hundred twenty".