30041244440 has 32 divisors (see below), whose sum is σ = 67598556480. Its totient is φ = 12015474432.

The previous prime is 30041244427. The next prime is 30041244503. The reversal of 30041244440 is 4444214003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595649 + ... + 644111.

It is an arithmetic number, because the mean of its divisors is an integer number (2112454890).

Almost surely, 2^30041244440 is an apocalyptic number.

It is an amenable number.

30041244440 is an abundant number, since it is smaller than the sum of its proper divisors (37557312040).

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

30041244440 is a wasteful number, since it uses less digits than its factorization.

30041244440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63971 (or 63967 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 30041244440 its reverse (4444214003), we get a palindrome (34485458443).

The spelling of 30041244440 in words is "thirty billion, forty-one million, two hundred forty-four thousand, four hundred forty".