30243041420 has 48 divisors (see below), whose sum is σ = 63824368608. Its totient is φ = 12037562880.

The previous prime is 30243041401. The next prime is 30243041431. The reversal of 30243041420 is 2414034203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3479480 + ... + 3488160.

It is an arithmetic number, because the mean of its divisors is an integer number (1329674346).

Almost surely, 2^30243041420 is an apocalyptic number.

It is an amenable number.

30243041420 is an abundant number, since it is smaller than the sum of its proper divisors (33581327188).

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

30243041420 is a wasteful number, since it uses less digits than its factorization.

30243041420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530 (or 9528 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30243041420 its reverse (2414034203), we get a palindrome (32657075623).

The spelling of 30243041420 in words is "thirty billion, two hundred forty-three million, forty-one thousand, four hundred twenty".