130450132542 has 32 divisors (see below), whose sum is σ = 261258481152. Its totient is φ = 43423720704.

The previous prime is 130450132513. The next prime is 130450132567. The reversal of 130450132542 is 245231054031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16055293 + ... + 16063415.

It is an arithmetic number, because the mean of its divisors is an integer number (8164327536).

Almost surely, 2^130450132542 is an apocalyptic number.

130450132542 is an abundant number, since it is smaller than the sum of its proper divisors (130808348610).

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

130450132542 is a wasteful number, since it uses less digits than its factorization.

130450132542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11472.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 130450132542 its reverse (245231054031), we get a palindrome (375681186573).

The spelling of 130450132542 in words is "one hundred thirty billion, four hundred fifty million, one hundred thirty-two thousand, five hundred forty-two".