242103104024340 has 96 divisors (see below), whose sum is σ = 768456816059520. Its totient is φ = 56458051785216.

The previous prime is 242103104024333. The next prime is 242103104024429. The reversal of 242103104024340 is 43420401301242.

It is a super-2 number, since 2×242103104024340² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 242103104024298 and 242103104024307.

It is a congruent number.

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, 8168106099 + ... + 8168135738.

It is an arithmetic number, because the mean of its divisors is an integer number (8004758500620).

Almost surely, 2^{242103104024340} is an apocalyptic number.

242103104024340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242103104024340 is an abundant number, since it is smaller than the sum of its proper divisors (526353712035180).

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

242103104024340 is a wasteful number, since it uses less digits than its factorization.

242103104024340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336241881 (or 16336241879 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 242103104024340 its reverse (43420401301242), we get a palindrome (285523505325582).

The spelling of 242103104024340 in words is "two hundred forty-two trillion, one hundred three billion, one hundred four million, twenty-four thousand, three hundred forty".