2214340403420 has 24 divisors (see below), whose sum is σ = 4653948463584. Its totient is φ = 885005948736.

The previous prime is 2214340403371. The next prime is 2214340403449. The reversal of 2214340403420 is 243040434122.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45613424 + ... + 45661943.

It is an arithmetic number, because the mean of its divisors is an integer number (193914519316).

Almost surely, 2^{2214340403420} is an apocalyptic number.

2214340403420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214340403420 is an abundant number, since it is smaller than the sum of its proper divisors (2439608060164).

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

2214340403420 is a wasteful number, since it uses less digits than its factorization.

2214340403420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91276589 (or 91276587 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2214340403420 its reverse (243040434122), we get a palindrome (2457380837542).

The spelling of 2214340403420 in words is "two trillion, two hundred fourteen billion, three hundred forty million, four hundred three thousand, four hundred twenty".