30132045344 has 24 divisors (see below), whose sum is σ = 61901703360. Its totient is φ = 14410977856.

The previous prime is 30132045343. The next prime is 30132045443. The reversal of 30132045344 is 44354023103.

It is a super-2 number, since 2×30132045344² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30132045341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20469404 + ... + 20470875.

It is an arithmetic number, because the mean of its divisors is an integer number (2579237640).

Almost surely, 2^30132045344 is an apocalyptic number.

It is an amenable number.

30132045344 is an abundant number, since it is smaller than the sum of its proper divisors (31769658016).

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

30132045344 is a wasteful number, since it uses less digits than its factorization.

30132045344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40940312 (or 40940304 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 30132045344 its reverse (44354023103), we get a palindrome (74486068447).

The spelling of 30132045344 in words is "thirty billion, one hundred thirty-two million, forty-five thousand, three hundred forty-four".