30104220400 has 60 divisors (see below), whose sum is σ = 72594516600. Its totient is φ = 11996880640.

The previous prime is 30104220361. The next prime is 30104220403. The reversal of 30104220400 is 402240103.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104220403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32290 + ... + 247489.

It is an arithmetic number, because the mean of its divisors is an integer number (1209908610).

Almost surely, 2^30104220400 is an apocalyptic number.

It is an amenable number.

30104220400 is an abundant number, since it is smaller than the sum of its proper divisors (42490296200).

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

30104220400 is a wasteful number, since it uses less digits than its factorization.

30104220400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280066 (or 280055 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 30104220400 its reverse (402240103), we get a palindrome (30506460503).

The spelling of 30104220400 in words is "thirty billion, one hundred four million, two hundred twenty thousand, four hundred".