248820884730 has 192 divisors, whose sum is σ = 711030348288. Its totient is φ = 59869870080.

The previous prime is 248820884677. The next prime is 248820884773. The reversal of 248820884730 is 37488028842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 167330047 + ... + 167331533.

It is an arithmetic number, because the mean of its divisors is an integer number (3703283064).

Almost surely, 2^248820884730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248820884730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355515174144).

248820884730 is an abundant number, since it is smaller than the sum of its proper divisors (462209463558).

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

248820884730 is a wasteful number, since it uses less digits than its factorization.

248820884730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661 (or 2658 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 54.

The spelling of 248820884730 in words is "two hundred forty-eight billion, eight hundred twenty million, eight hundred eighty-four thousand, seven hundred thirty".