10242405024255 has 48 divisors (see below), whose sum is σ = 18718992495840. Its totient is φ = 5166498816000.

The previous prime is 10242405024227. The next prime is 10242405024287. The reversal of 10242405024255 is 55242050424201.

10242405024255 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 2 + 405 + 0 + 242 + 5 + 5 = 666.

It is not a de Polignac number, because 10242405024255 - 2⁷ = 10242405024127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9452386 + ... + 10480095.

It is an arithmetic number, because the mean of its divisors is an integer number (389979010330).

Almost surely, 2^{10242405024255} is an apocalyptic number.

10242405024255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10242405024255 is a deficient number, since it is larger than the sum of its proper divisors (8476587471585).

10242405024255 is a wasteful number, since it uses less digits than its factorization.

10242405024255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19933112 (or 19933109 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 10242405024255 its reverse (55242050424201), we get a palindrome (65484455448456).

The spelling of 10242405024255 in words is "ten trillion, two hundred forty-two billion, four hundred five million, twenty-four thousand, two hundred fifty-five".