245120214115 has 16 divisors (see below), whose sum is σ = 336185841600. Its totient is φ = 168071944320.

The previous prime is 245120214089. The next prime is 245120214239. The reversal of 245120214115 is 511412021542.

It is not a de Polignac number, because 245120214115 - 2⁵ = 245120214083 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 372961 + ... + 793309.

It is an arithmetic number, because the mean of its divisors is an integer number (21011615100).

Almost surely, 2^245120214115 is an apocalyptic number.

245120214115 is a deficient number, since it is larger than the sum of its proper divisors (91065627485).

245120214115 is a wasteful number, since it uses less digits than its factorization.

245120214115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437022.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 245120214115 its reverse (511412021542), we get a palindrome (756532235657).

The spelling of 245120214115 in words is "two hundred forty-five billion, one hundred twenty million, two hundred fourteen thousand, one hundred fifteen".