130342344 has 32 divisors (see below), whose sum is σ = 355479840. Its totient is φ = 39497600.

The previous prime is 130342339. The next prime is 130342351. The reversal of 130342344 is 443243031.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 246597 + ... + 247124.

It is an arithmetic number, because the mean of its divisors is an integer number (11108745).

Almost surely, 2^130342344 is an apocalyptic number.

It is an amenable number.

130342344 is an abundant number, since it is smaller than the sum of its proper divisors (225137496).

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

130342344 is a wasteful number, since it uses less digits than its factorization.

130342344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493741 (or 493737 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 130342344 is about 11416.7571577922. The cubic root of 130342344 is about 507.0239903995.

Adding to 130342344 its reverse (443243031), we get a palindrome (573585375).

The spelling of 130342344 in words is "one hundred thirty million, three hundred forty-two thousand, three hundred forty-four".