30555413344 has 96 divisors (see below), whose sum is σ = 63627578784. Its totient is φ = 14426603520.

The previous prime is 30555413341. The next prime is 30555413351. The reversal of 30555413344 is 44331455503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30555413341) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6372612 + ... + 6377404.

It is an arithmetic number, because the mean of its divisors is an integer number (662787279).

Almost surely, 2^30555413344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30555413344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31813789392).

30555413344 is an abundant number, since it is smaller than the sum of its proper divisors (33072165440).

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

30555413344 is a wasteful number, since it uses less digits than its factorization.

30555413344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4992 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 30555413344 its reverse (44331455503), we get a palindrome (74886868847).

The spelling of 30555413344 in words is "thirty billion, five hundred fifty-five million, four hundred thirteen thousand, three hundred forty-four".