242478500880 has 320 divisors, whose sum is σ = 957106741248. Its totient is φ = 49312942080.

The previous prime is 242478500867. The next prime is 242478500911. The reversal of 242478500880 is 88005874242.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 728974 + ... + 1008146.

Almost surely, 2^242478500880 is an apocalyptic number.

242478500880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242478500880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478553370624).

242478500880 is an abundant number, since it is smaller than the sum of its proper divisors (714628240368).

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

242478500880 is a wasteful number, since it uses less digits than its factorization.

242478500880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279254 (or 279248 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 48.

The spelling of 242478500880 in words is "two hundred forty-two billion, four hundred seventy-eight million, five hundred thousand, eight hundred eighty".