30244133444 has 48 divisors (see below), whose sum is σ = 62148188928. Its totient is φ = 12606357888.

The previous prime is 30244133419. The next prime is 30244133449. The reversal of 30244133444 is 44433144203.

It is a super-2 number, since 2×30244133444² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30244133444.

It is not an unprimeable number, because it can be changed into a prime (30244133449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3656057 + ... + 3664319.

It is an arithmetic number, because the mean of its divisors is an integer number (1294753936).

Almost surely, 2^30244133444 is an apocalyptic number.

It is an amenable number.

30244133444 is an abundant number, since it is smaller than the sum of its proper divisors (31904055484).

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

30244133444 is a wasteful number, since it uses less digits than its factorization.

30244133444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844 (or 11842 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 30244133444 its reverse (44433144203), we get a palindrome (74677277647).

The spelling of 30244133444 in words is "thirty billion, two hundred forty-four million, one hundred thirty-three thousand, four hundred forty-four".