30303240044 has 48 divisors (see below), whose sum is σ = 70005358080. Its totient is φ = 11111957760.

The previous prime is 30303240031. The next prime is 30303240053. The reversal of 30303240044 is 44004230303.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2888504 + ... + 2898975.

It is an arithmetic number, because the mean of its divisors is an integer number (1458444960).

Almost surely, 2^30303240044 is an apocalyptic number.

30303240044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30303240044 is an abundant number, since it is smaller than the sum of its proper divisors (39702118036).

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

30303240044 is a wasteful number, since it uses less digits than its factorization.

30303240044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5787518 (or 5787516 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30303240044 its reverse (44004230303), we get a palindrome (74307470347).

The spelling of 30303240044 in words is "thirty billion, three hundred three million, two hundred forty thousand, forty-four".