30242154433024 has 80 divisors (see below), whose sum is σ = 60989683720680. Its totient is φ = 14979959357440.

The previous prime is 30242154433003. The next prime is 30242154433097. The reversal of 30242154433024 is 42033445124203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3398978951424 + 26843175481600 = 1843632^2 + 5181040^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119577744 + ... + 119830384.

Almost surely, 2^{30242154433024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30242154433024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30494841860340).

30242154433024 is an abundant number, since it is smaller than the sum of its proper divisors (30747529287656).

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

30242154433024 is a wasteful number, since it uses less digits than its factorization.

30242154433024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254841 (or 254825 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 30242154433024 its reverse (42033445124203), we get a palindrome (72275599557227).

The spelling of 30242154433024 in words is "thirty trillion, two hundred forty-two billion, one hundred fifty-four million, four hundred thirty-three thousand, twenty-four".