30443304201040 has 40 divisors (see below), whose sum is σ = 70782993312768. Its totient is φ = 12176924081280.

The previous prime is 30443304201007. The next prime is 30443304201061. The reversal of 30443304201040 is 4010240334403.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 3740896 + ... + 8653375.

Almost surely, 2^{30443304201040} is an apocalyptic number.

It is an amenable number.

30443304201040 is an abundant number, since it is smaller than the sum of its proper divisors (40339689111728).

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

30443304201040 is a wasteful number, since it uses less digits than its factorization.

30443304201040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12424987 (or 12424981 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30443304201040 its reverse (4010240334403), we get a palindrome (34453544535443).

The spelling of 30443304201040 in words is "thirty trillion, four hundred forty-three billion, three hundred four million, two hundred one thousand, forty".