242202413123 has 8 divisors (see below), whose sum is σ = 275708676096. Its totient is φ = 210610793800.

The previous prime is 242202413081. The next prime is 242202413147. The reversal of 242202413123 is 321314202242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242202413123 - 2⁶ = 242202413059 is a prime.

It is a super-2 number, since 2×242202413123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242202413092 and 242202413101.

It is not an unprimeable number, because it can be changed into a prime (242202413023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478660643 + ... + 478661148.

It is an arithmetic number, because the mean of its divisors is an integer number (34463584512).

Almost surely, 2^242202413123 is an apocalyptic number.

242202413123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

242202413123 is a deficient number, since it is larger than the sum of its proper divisors (33506262973).

242202413123 is a wasteful number, since it uses less digits than its factorization.

242202413123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957321825.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 242202413123 its reverse (321314202242), we get a palindrome (563516615365).

The spelling of 242202413123 in words is "two hundred forty-two billion, two hundred two million, four hundred thirteen thousand, one hundred twenty-three".