30104140044 has 48 divisors (see below), whose sum is σ = 76742136576. Its totient is φ = 9108964800.

The previous prime is 30104140043. The next prime is 30104140061. The reversal of 30104140044 is 44004140103.

It is a self number, because there is not a number n which added to its sum of digits gives 30104140044.

It is not an unprimeable number, because it can be changed into a prime (30104140043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79072 + ... + 257799.

It is an arithmetic number, because the mean of its divisors is an integer number (1598794512).

Almost surely, 2^30104140044 is an apocalyptic number.

It is an amenable number.

30104140044 is an abundant number, since it is smaller than the sum of its proper divisors (46637996532).

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

30104140044 is a wasteful number, since it uses less digits than its factorization.

30104140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337566 (or 337564 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 30104140044 its reverse (44004140103), we get a palindrome (74108280147).

The spelling of 30104140044 in words is "thirty billion, one hundred four million, one hundred forty thousand, forty-four".