130332432344 has 8 divisors (see below), whose sum is σ = 244373310660. Its totient is φ = 65166216168.

The previous prime is 130332432301. The next prime is 130332432379. The reversal of 130332432344 is 443234233031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 130332432344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8145777014 + ... + 8145777029.

Almost surely, 2^130332432344 is an apocalyptic number.

It is an amenable number.

130332432344 is a deficient number, since it is larger than the sum of its proper divisors (114040878316).

130332432344 is a wasteful number, since it uses less digits than its factorization.

130332432344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16291554049 (or 16291554045 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 130332432344 its reverse (443234233031), we get a palindrome (573566665375).

The spelling of 130332432344 in words is "one hundred thirty billion, three hundred thirty-two million, four hundred thirty-two thousand, three hundred forty-four".