242421124242 has 64 divisors (see below), whose sum is σ = 530439528960. Its totient is φ = 73250054400.

The previous prime is 242421124213. The next prime is 242421124301.

242421124242 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37999809 + ... + 38006187.

It is an arithmetic number, because the mean of its divisors is an integer number (8288117640).

Almost surely, 2^242421124242 is an apocalyptic number.

242421124242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242421124242 is an abundant number, since it is smaller than the sum of its proper divisors (288018404718).

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

242421124242 is a wasteful number, since it uses less digits than its factorization.

242421124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959.

The product of its digits is 16384, while the sum is 30.

It can be divided in two parts, 242421 and 124242, that added together give a palindrome (366663).

The spelling of 242421124242 in words is "two hundred forty-two billion, four hundred twenty-one million, one hundred twenty-four thousand, two hundred forty-two".