242491403116 has 48 divisors (see below), whose sum is σ = 429722248032. Its totient is φ = 119726208000.

The previous prime is 242491403093. The next prime is 242491403131. The reversal of 242491403116 is 611304194242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66671650 + ... + 66675286.

It is an arithmetic number, because the mean of its divisors is an integer number (8952546834).

Almost surely, 2^242491403116 is an apocalyptic number.

It is an amenable number.

242491403116 is a deficient number, since it is larger than the sum of its proper divisors (187230844916).

242491403116 is a wasteful number, since it uses less digits than its factorization.

242491403116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450 (or 4448 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

Adding to 242491403116 its reverse (611304194242), we get a palindrome (853795597358).

The spelling of 242491403116 in words is "two hundred forty-two billion, four hundred ninety-one million, four hundred three thousand, one hundred sixteen".