30004652020044 has 144 divisors (see below), whose sum is σ = 78870471380064. Its totient is φ = 8824801920000.

The previous prime is 30004652020043. The next prime is 30004652020087. The reversal of 30004652020044 is 44002025640003.

It is a junction number, because it is equal to n+sod(n) for n = 30004652019993 and 30004652020020.

It is not an unprimeable number, because it can be changed into a prime (30004652020043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122095294 + ... + 122340794.

It is an arithmetic number, because the mean of its divisors is an integer number (547711606806).

Almost surely, 2^{30004652020044} 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 30004652020044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39435235690032).

30004652020044 is an abundant number, since it is smaller than the sum of its proper divisors (48865819360020).

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

30004652020044 is a wasteful number, since it uses less digits than its factorization.

30004652020044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247048 (or 247023 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 30004652020044 its reverse (44002025640003), we get a palindrome (74006677660047).

The spelling of 30004652020044 in words is "thirty trillion, four billion, six hundred fifty-two million, twenty thousand, forty-four".