245055200205124 has 96 divisors (see below), whose sum is σ = 471252696187392. Its totient is φ = 111033678336000.

The previous prime is 245055200204939. The next prime is 245055200205157. The reversal of 245055200205124 is 421502002550542.

It is a super-2 number, since 2×245055200205124² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217188469 + ... + 218313859.

It is an arithmetic number, because the mean of its divisors is an integer number (4908882251952).

Almost surely, 2^{245055200205124} is an apocalyptic number.

It is an amenable number.

245055200205124 is a deficient number, since it is larger than the sum of its proper divisors (226197495982268).

245055200205124 is a wasteful number, since it uses less digits than its factorization.

245055200205124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126477 (or 1126475 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 37.

Adding to 245055200205124 its reverse (421502002550542), we get a palindrome (666557202755666).

The spelling of 245055200205124 in words is "two hundred forty-five trillion, fifty-five billion, two hundred million, two hundred five thousand, one hundred twenty-four".