30004001334020 has 48 divisors (see below), whose sum is σ = 72386616895488. Its totient is φ = 10233227072640.

The previous prime is 30004001333983. The next prime is 30004001334037. The reversal of 30004001334020 is 2043310040003.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30004001333983 and 30004001334001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561005447 + ... + 561058926.

It is an arithmetic number, because the mean of its divisors is an integer number (1508054518656).

Almost surely, 2^{30004001334020} is an apocalyptic number.

It is an amenable number.

30004001334020 is an abundant number, since it is smaller than the sum of its proper divisors (42382615561468).

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

30004001334020 is a wasteful number, since it uses less digits than its factorization.

30004001334020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122064580 (or 1122064578 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30004001334020 its reverse (2043310040003), we get a palindrome (32047311374023).

The spelling of 30004001334020 in words is "thirty trillion, four billion, one million, three hundred thirty-four thousand, twenty".