242330011403 has 16 divisors (see below), whose sum is σ = 251472664800. Its totient is φ = 233360958720.

The previous prime is 242330011387. The next prime is 242330011459. The reversal of 242330011403 is 304110033242.

It is a cyclic number.

It is not a de Polignac number, because 242330011403 - 2⁴ = 242330011387 is a prime.

It is a super-2 number, since 2×242330011403² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242330011493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863033 + ... + 1108821.

It is an arithmetic number, because the mean of its divisors is an integer number (15717041550).

Almost surely, 2^242330011403 is an apocalyptic number.

242330011403 is a deficient number, since it is larger than the sum of its proper divisors (9142653397).

242330011403 is a wasteful number, since it uses less digits than its factorization.

242330011403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246142.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 242330011403 its reverse (304110033242), we get a palindrome (546440044645).

The spelling of 242330011403 in words is "two hundred forty-two billion, three hundred thirty million, eleven thousand, four hundred three".