30254240000 has 180 divisors, whose sum is σ = 75969366396. Its totient is φ = 12020736000.

The previous prime is 30254239973. The next prime is 30254240021. The reversal of 30254240000 is 4245203.

It can be written as a sum of positive squares in 10 ways, for example, as 6877053184 + 23377186816 = 82928^2 + 152896^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27679454 + ... + 27680546.

Almost surely, 2^30254240000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30254240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37984683198).

30254240000 is an abundant number, since it is smaller than the sum of its proper divisors (45715126396).

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

30254240000 is an equidigital number, since it uses as much as digits as its factorization.

30254240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 30254240000 its reverse (4245203), we get a palindrome (30258485203).

The spelling of 30254240000 in words is "thirty billion, two hundred fifty-four million, two hundred forty thousand".