242913319242 has 32 divisors (see below), whose sum is σ = 530010419904. Its totient is φ = 73607635200.

The previous prime is 242913319211. The next prime is 242913319301.

It is a happy number.

242913319242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 242913319194 and 242913319203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3344392 + ... + 3416252.

It is an arithmetic number, because the mean of its divisors is an integer number (16562825622).

Almost surely, 2^242913319242 is an apocalyptic number.

242913319242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242913319242 is an abundant number, since it is smaller than the sum of its proper divisors (287097100662).

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

242913319242 is a wasteful number, since it uses less digits than its factorization.

242913319242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123094.

The product of its digits is 186624, while the sum is 42.

The spelling of 242913319242 in words is "two hundred forty-two billion, nine hundred thirteen million, three hundred nineteen thousand, two hundred forty-two".