30344254204044 has 144 divisors (see below), whose sum is σ = 78893821843200. Its totient is φ = 9069664560000.

The previous prime is 30344254204039. The next prime is 30344254204111. The reversal of 30344254204044 is 44040245244303.

It is a junction number, because it is equal to n+sod(n) for n = 30344254203993 and 30344254204011.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37134382 + ... + 37942730.

It is an arithmetic number, because the mean of its divisors is an integer number (547873762800).

Almost surely, 2^{30344254204044} 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 30344254204044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39446910921600).

30344254204044 is an abundant number, since it is smaller than the sum of its proper divisors (48549567639156).

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

30344254204044 is a wasteful number, since it uses less digits than its factorization.

30344254204044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808732 (or 808719 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 39.

Adding to 30344254204044 its reverse (44040245244303), we get a palindrome (74384499448347).

The spelling of 30344254204044 in words is "thirty trillion, three hundred forty-four billion, two hundred fifty-four million, two hundred four thousand, forty-four".