242444331020 has 24 divisors (see below), whose sum is σ = 518739382224. Its totient is φ = 95147963456.

The previous prime is 242444331011. The next prime is 242444331043. The reversal of 242444331020 is 20133444242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114359474 + ... + 114361593.

It is an arithmetic number, because the mean of its divisors is an integer number (21614140926).

Almost surely, 2^242444331020 is an apocalyptic number.

242444331020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242444331020 is an abundant number, since it is smaller than the sum of its proper divisors (276295051204).

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

242444331020 is a wasteful number, since it uses less digits than its factorization.

242444331020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228721129 (or 228721127 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 242444331020 its reverse (20133444242), we get a palindrome (262577775262).

The spelling of 242444331020 in words is "two hundred forty-two billion, four hundred forty-four million, three hundred thirty-one thousand, twenty".