30204457482 has 16 divisors (see below), whose sum is σ = 60487479360. Its totient is φ = 10055058432.

The previous prime is 30204457429. The next prime is 30204457483. The reversal of 30204457482 is 28475440203.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30204457482.

It is not an unprimeable number, because it can be changed into a prime (30204457483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3268518 + ... + 3277745.

It is an arithmetic number, because the mean of its divisors is an integer number (3780467460).

Almost surely, 2^30204457482 is an apocalyptic number.

30204457482 is an abundant number, since it is smaller than the sum of its proper divisors (30283021878).

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

30204457482 is a wasteful number, since it uses less digits than its factorization.

30204457482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6547037.

The product of its (nonzero) digits is 215040, while the sum is 39.

Adding to 30204457482 its reverse (28475440203), we get a palindrome (58679897685).

The spelling of 30204457482 in words is "thirty billion, two hundred four million, four hundred fifty-seven thousand, four hundred eighty-two".