130025215242 has 48 divisors (see below), whose sum is σ = 313179030528. Its totient is φ = 38717183520.

The previous prime is 130025215231. The next prime is 130025215301. The reversal of 130025215242 is 242512520031.

130025215242 is a `hidden beast` number, since 130 + 0 + 2 + 5 + 2 + 1 + 524 + 2 = 666.

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 23 ways as a sum of consecutive naturals, for example, 8955058 + ... + 8969565.

It is an arithmetic number, because the mean of its divisors is an integer number (6524563136).

Almost surely, 2^130025215242 is an apocalyptic number.

130025215242 is an abundant number, since it is smaller than the sum of its proper divisors (183153815286).

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

130025215242 is a wasteful number, since it uses less digits than its factorization.

130025215242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17924675 (or 17924672 counting only the distinct ones).

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

Adding to 130025215242 its reverse (242512520031), we get a palindrome (372537735273).

The spelling of 130025215242 in words is "one hundred thirty billion, twenty-five million, two hundred fifteen thousand, two hundred forty-two".