30011441020 has 24 divisors (see below), whose sum is σ = 68753483568. Its totient is φ = 10913251200.

The previous prime is 30011440973. The next prime is 30011441039. The reversal of 30011441020 is 2014411003.

It is a junction number, because it is equal to n+sod(n) for n = 30011440985 and 30011441003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68207601 + ... + 68208040.

It is an arithmetic number, because the mean of its divisors is an integer number (2864728482).

Almost surely, 2^30011441020 is an apocalyptic number.

It is an amenable number.

30011441020 is an abundant number, since it is smaller than the sum of its proper divisors (38742042548).

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

30011441020 is a wasteful number, since it uses less digits than its factorization.

30011441020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136415661 (or 136415659 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30011441020 its reverse (2014411003), we get a palindrome (32025852023).

The spelling of 30011441020 in words is "thirty billion, eleven million, four hundred forty-one thousand, twenty".