30030011444 has 24 divisors (see below), whose sum is σ = 54460005600. Its totient is φ = 14471825760.

The previous prime is 30030011443. The next prime is 30030011467. The reversal of 30030011444 is 44411003003.

It is a happy number.

It is a super-3 number, since 3×30030011444³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030011443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160454 + ... + 292925.

It is an arithmetic number, because the mean of its divisors is an integer number (2269166900).

Almost surely, 2^30030011444 is an apocalyptic number.

It is an amenable number.

30030011444 is a deficient number, since it is larger than the sum of its proper divisors (24429994156).

30030011444 is a wasteful number, since it uses less digits than its factorization.

30030011444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453983 (or 453981 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30030011444 its reverse (44411003003), we get a palindrome (74441014447).

The spelling of 30030011444 in words is "thirty billion, thirty million, eleven thousand, four hundred forty-four".