30342444031130 has 128 divisors (see below), whose sum is σ = 72115367385600. Its totient is φ = 8899004989440.

The previous prime is 30342444031129. The next prime is 30342444031219. The reversal of 30342444031130 is 3113044424303.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56661914 + ... + 57194906.

It is an arithmetic number, because the mean of its divisors is an integer number (563401307700).

Almost surely, 2^{30342444031130} is an apocalyptic number.

30342444031130 is an abundant number, since it is smaller than the sum of its proper divisors (41772923354470).

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

30342444031130 is a wasteful number, since it uses less digits than its factorization.

30342444031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537384.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 30342444031130 its reverse (3113044424303), we get a palindrome (33455488455433).

The spelling of 30342444031130 in words is "thirty trillion, three hundred forty-two billion, four hundred forty-four million, thirty-one thousand, one hundred thirty".