130241240442 has 16 divisors (see below), whose sum is σ = 289424978880. Its totient is φ = 43413746796.

The previous prime is 130241240419. The next prime is 130241240449. The reversal of 130241240442 is 244042142031.

130241240442 is a `hidden beast` number, since 13 + 0 + 241 + 2 + 404 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (130241240449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205937358 + ... + 1205937465.

It is an arithmetic number, because the mean of its divisors is an integer number (18089061180).

Almost surely, 2^130241240442 is an apocalyptic number.

130241240442 is an abundant number, since it is smaller than the sum of its proper divisors (159183738438).

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

130241240442 is a wasteful number, since it uses less digits than its factorization.

130241240442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411874834 (or 2411874828 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 130241240442 its reverse (244042142031), we get a palindrome (374283382473).

The spelling of 130241240442 in words is "one hundred thirty billion, two hundred forty-one million, two hundred forty thousand, four hundred forty-two".