242440430303401 has 16 divisors (see below), whose sum is σ = 280052830651968. Its totient is φ = 207424783360000.

The previous prime is 242440430303387. The next prime is 242440430303411. The reversal of 242440430303401 is 104303034044242.

It is a cyclic number.

It is not a de Polignac number, because 242440430303401 - 2⁷ = 242440430303273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242440430303411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30420475 + ... + 37553776.

It is an arithmetic number, because the mean of its divisors is an integer number (17503301915748).

Almost surely, 2^{242440430303401} is an apocalyptic number.

It is an amenable number.

242440430303401 is a deficient number, since it is larger than the sum of its proper divisors (37612400348567).

242440430303401 is a wasteful number, since it uses less digits than its factorization.

242440430303401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67993352.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 242440430303401 its reverse (104303034044242), we get a palindrome (346743464347643).

The spelling of 242440430303401 in words is "two hundred forty-two trillion, four hundred forty billion, four hundred thirty million, three hundred three thousand, four hundred one".