30454284748 has 48 divisors (see below), whose sum is σ = 57046429440. Its totient is φ = 14183467200.

The previous prime is 30454284739. The next prime is 30454284787. The reversal of 30454284748 is 84748245403.

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, 2005143 + ... + 2020273.

It is an arithmetic number, because the mean of its divisors is an integer number (1188467280).

Almost surely, 2^30454284748 is an apocalyptic number.

30454284748 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

30454284748 is a deficient number, since it is larger than the sum of its proper divisors (26592144692).

30454284748 is a wasteful number, since it uses less digits than its factorization.

30454284748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15598 (or 15596 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 49.

The spelling of 30454284748 in words is "thirty billion, four hundred fifty-four million, two hundred eighty-four thousand, seven hundred forty-eight".