242446103544 has 32 divisors (see below), whose sum is σ = 606137857920. Its totient is φ = 80812354656.

The previous prime is 242446103539. The next prime is 242446103591. The reversal of 242446103544 is 445301644242.

It is a super-2 number, since 2×242446103544² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 523719 + ... + 871305.

It is an arithmetic number, because the mean of its divisors is an integer number (18941808060).

Almost surely, 2^242446103544 is an apocalyptic number.

242446103544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242446103544 is an abundant number, since it is smaller than the sum of its proper divisors (363691754376).

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

242446103544 is a wasteful number, since it uses less digits than its factorization.

242446103544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376659 (or 376655 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 242446103544 its reverse (445301644242), we get a palindrome (687747747786).

The spelling of 242446103544 in words is "two hundred forty-two billion, four hundred forty-six million, one hundred three thousand, five hundred forty-four".