30331441424 has 10 divisors (see below), whose sum is σ = 58767167790. Its totient is φ = 15165720704.

The previous prime is 30331441379. The next prime is 30331441489. The reversal of 30331441424 is 42414413303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23880139024 + 6451302400 = 154532^2 + 80320^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 947857529 + ... + 947857560.

It is an arithmetic number, because the mean of its divisors is an integer number (5876716779).

Almost surely, 2^30331441424 is an apocalyptic number.

It is an amenable number.

30331441424 is a deficient number, since it is larger than the sum of its proper divisors (28435726366).

30331441424 is a wasteful number, since it uses less digits than its factorization.

30331441424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895715097 (or 1895715091 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 30331441424 its reverse (42414413303), we get a palindrome (72745854727).

The spelling of 30331441424 in words is "thirty billion, three hundred thirty-one million, four hundred forty-one thousand, four hundred twenty-four".