30405141024 has 48 divisors (see below), whose sum is σ = 79924682880. Its totient is φ = 10120928000.

The previous prime is 30405140999. The next prime is 30405141047. The reversal of 30405141024 is 42014150403.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30405140985 and 30405141003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151227 + ... + 289274.

It is an arithmetic number, because the mean of its divisors is an integer number (1665097560).

Almost surely, 2^30405141024 is an apocalyptic number.

It is an amenable number.

30405141024 is an abundant number, since it is smaller than the sum of its proper divisors (49519541856).

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

30405141024 is a wasteful number, since it uses less digits than its factorization.

30405141024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441233 (or 441225 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 30405141024 its reverse (42014150403), we get a palindrome (72419291427).

The spelling of 30405141024 in words is "thirty billion, four hundred five million, one hundred forty-one thousand, twenty-four".