242100024113442 has 64 divisors (see below), whose sum is σ = 560949510086784. Its totient is φ = 68843244503040.

The previous prime is 242100024113407. The next prime is 242100024113473. The reversal of 242100024113442 is 244311420001242.

It is a super-4 number, since 4×242100024113442⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 319763463 + ... + 320519690.

It is an arithmetic number, because the mean of its divisors is an integer number (8764836095106).

Almost surely, 2^{242100024113442} is an apocalyptic number.

242100024113442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242100024113442 is an abundant number, since it is smaller than the sum of its proper divisors (318849485973342).

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

242100024113442 is a wasteful number, since it uses less digits than its factorization.

242100024113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640283523.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 242100024113442 its reverse (244311420001242), we get a palindrome (486411444114684).

The spelling of 242100024113442 in words is "two hundred forty-two trillion, one hundred billion, twenty-four million, one hundred thirteen thousand, four hundred forty-two".