2120004054315 has 48 divisors (see below), whose sum is σ = 4199778019008. Its totient is φ = 969109878528.

The previous prime is 2120004054293. The next prime is 2120004054359. The reversal of 2120004054315 is 5134504000212.

2120004054315 is a `hidden beast` number, since 2 + 1 + 200 + 0 + 405 + 43 + 15 = 666.

It is not a de Polignac number, because 2120004054315 - 2⁹ = 2120004053803 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 9999349 + ... + 10209161.

It is an arithmetic number, because the mean of its divisors is an integer number (87495375396).

Almost surely, 2^{2120004054315} is an apocalyptic number.

2120004054315 is a deficient number, since it is larger than the sum of its proper divisors (2079773964693).

2120004054315 is a wasteful number, since it uses less digits than its factorization.

2120004054315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241908 (or 241905 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2120004054315 its reverse (5134504000212), we get a palindrome (7254508054527).

The spelling of 2120004054315 in words is "two trillion, one hundred twenty billion, four million, fifty-four thousand, three hundred fifteen".