30245454204 has 48 divisors (see below), whose sum is σ = 84161269248. Its totient is φ = 8265837888.

The previous prime is 30245454199. The next prime is 30245454221. The reversal of 30245454204 is 40245454203.

It is a super-2 number, since 2×30245454204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 7825567 + ... + 7829430.

It is an arithmetic number, because the mean of its divisors is an integer number (1753359776).

Almost surely, 2^30245454204 is an apocalyptic number.

It is an amenable number.

30245454204 is an abundant number, since it is smaller than the sum of its proper divisors (53915815044).

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

30245454204 is a wasteful number, since it uses less digits than its factorization.

30245454204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15655034 (or 15655032 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Subtracting 30245454204 from its reverse (40245454203), we obtain a palindrome (9999999999).

The spelling of 30245454204 in words is "thirty billion, two hundred forty-five million, four hundred fifty-four thousand, two hundred four".