242750454384 has 40 divisors (see below), whose sum is σ = 633193754752. Its totient is φ = 80131216320.

The previous prime is 242750454383. The next prime is 242750454421. The reversal of 242750454384 is 483454057242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242750454383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24545062 + ... + 24554949.

Almost surely, 2^242750454384 is an apocalyptic number.

242750454384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242750454384 is an abundant number, since it is smaller than the sum of its proper divisors (390443300368).

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

242750454384 is a wasteful number, since it uses less digits than its factorization.

242750454384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49100125 (or 49100119 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 48.

The spelling of 242750454384 in words is "two hundred forty-two billion, seven hundred fifty million, four hundred fifty-four thousand, three hundred eighty-four".