242611877220 has 48 divisors (see below), whose sum is σ = 680421537600. Its totient is φ = 64590950016.

The previous prime is 242611877191. The next prime is 242611877227. The reversal of 242611877220 is 22778116242.

It is not an unprimeable number, because it can be changed into a prime (242611877227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3261370 + ... + 3334929.

It is an arithmetic number, because the mean of its divisors is an integer number (14175448700).

Almost surely, 2^242611877220 is an apocalyptic number.

242611877220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242611877220 is an abundant number, since it is smaller than the sum of its proper divisors (437809660380).

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

242611877220 is a wasteful number, since it uses less digits than its factorization.

242611877220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596924 (or 6596922 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 242611877220 in words is "two hundred forty-two billion, six hundred eleven million, eight hundred seventy-seven thousand, two hundred twenty".