11315425130442 has 32 divisors (see below), whose sum is σ = 25202668022400. Its totient is φ = 3763216550304.

The previous prime is 11315425130441. The next prime is 11315425130459. The reversal of 11315425130442 is 24403152451311.

11315425130442 is a `hidden beast` number, since 1 + 1 + 31 + 54 + 2 + 5 + 130 + 442 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11315425130397 and 11315425130406.

It is not an unprimeable number, because it can be changed into a prime (11315425130441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 238637923 + ... + 238685334.

It is an arithmetic number, because the mean of its divisors is an integer number (787583375700).

Almost surely, 2^{11315425130442} is an apocalyptic number.

11315425130442 is an abundant number, since it is smaller than the sum of its proper divisors (13887242891958).

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

11315425130442 is a wasteful number, since it uses less digits than its factorization.

11315425130442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477323707 (or 477323701 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 11315425130442 its reverse (24403152451311), we get a palindrome (35718577581753).

The spelling of 11315425130442 in words is "eleven trillion, three hundred fifteen billion, four hundred twenty-five million, one hundred thirty thousand, four hundred forty-two".