2014100304520 has 64 divisors (see below), whose sum is σ = 4563216713520. Its totient is φ = 800047632384.

The previous prime is 2014100304509. The next prime is 2014100304527. The reversal of 2014100304520 is 254030014102.

It can be written as a sum of positive squares in 8 ways, for example, as 15603507396 + 1998496797124 = 124914^2 + 1413682^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2014100304491 and 2014100304500.

It is not an unprimeable number, because it can be changed into a prime (2014100304527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10917364 + ... + 11100316.

Almost surely, 2^{2014100304520} is an apocalyptic number.

2014100304520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014100304520 is an abundant number, since it is smaller than the sum of its proper divisors (2549116409000).

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

2014100304520 is a wasteful number, since it uses less digits than its factorization.

2014100304520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184874 (or 184870 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 2014100304520 its reverse (254030014102), we get a palindrome (2268130318622).

The spelling of 2014100304520 in words is "two trillion, fourteen billion, one hundred million, three hundred four thousand, five hundred twenty".