130451242344 has 32 divisors (see below), whose sum is σ = 329792472000. Its totient is φ = 42995165312.

The previous prime is 130451242331. The next prime is 130451242351. The reversal of 130451242344 is 443242154031.

It is a super-2 number, since 2×130451242344² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30534204 + ... + 30538475.

It is an arithmetic number, because the mean of its divisors is an integer number (10306014750).

Almost surely, 2^130451242344 is an apocalyptic number.

It is an amenable number.

130451242344 is an abundant number, since it is smaller than the sum of its proper divisors (199341229656).

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

130451242344 is a wasteful number, since it uses less digits than its factorization.

130451242344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61072777 (or 61072773 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 130451242344 its reverse (443242154031), we get a palindrome (573693396375).

The spelling of 130451242344 in words is "one hundred thirty billion, four hundred fifty-one million, two hundred forty-two thousand, three hundred forty-four".