242435215204244 has 12 divisors (see below), whose sum is σ = 425095146506100. Its totient is φ = 120979459059648.

The previous prime is 242435215204163. The next prime is 242435215204267. The reversal of 242435215204244 is 442402512534242.

It can be written as a sum of positive squares in 2 ways, for example, as 195103291971844 + 47331923232400 = 13967938^2 + 6879820^2 .

It is a super-2 number, since 2×242435215204244² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242435215204195 and 242435215204204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59537133329 + ... + 59537137400.

It is an arithmetic number, because the mean of its divisors is an integer number (35424595542175).

Almost surely, 2^{242435215204244} is an apocalyptic number.

It is an amenable number.

242435215204244 is a deficient number, since it is larger than the sum of its proper divisors (182659931301856).

242435215204244 is a wasteful number, since it uses less digits than its factorization.

242435215204244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119074271242 (or 119074271240 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 44.

Adding to 242435215204244 its reverse (442402512534242), we get a palindrome (684837727738486).

The spelling of 242435215204244 in words is "two hundred forty-two trillion, four hundred thirty-five billion, two hundred fifteen million, two hundred four thousand, two hundred forty-four".