2013311440420 has 72 divisors (see below), whose sum is σ = 4918449634560. Its totient is φ = 690247696320.

The previous prime is 2013311440297. The next prime is 2013311440423. The reversal of 2013311440420 is 240441133102.

It is a super-2 number, since 2×2013311440420² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013311440423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41840575 + ... + 41888665.

It is an arithmetic number, because the mean of its divisors is an integer number (68311800480).

Almost surely, 2^{2013311440420} is an apocalyptic number.

2013311440420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013311440420 is an abundant number, since it is smaller than the sum of its proper divisors (2905138194140).

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

2013311440420 is a wasteful number, since it uses less digits than its factorization.

2013311440420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90833 (or 90824 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2013311440420 its reverse (240441133102), we get a palindrome (2253752573522).

The spelling of 2013311440420 in words is "two trillion, thirteen billion, three hundred eleven million, four hundred forty thousand, four hundred twenty".