12402430001121 has 8 divisors (see below), whose sum is σ = 16536677865984. Its totient is φ = 8268234401840.

The previous prime is 12402430001081. The next prime is 12402430001183. The reversal of 12402430001121 is 12110003420421.

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

It is a cyclic number.

It is not a de Polignac number, because 12402430001121 - 2¹⁰ = 12402430000097 is a prime.

It is a super-2 number, since 2×12402430001121² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12402430001321) 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, 12509310 + ... + 13464311.

It is an arithmetic number, because the mean of its divisors is an integer number (2067084733248).

Almost surely, 2^{12402430001121} is an apocalyptic number.

It is an amenable number.

12402430001121 is a deficient number, since it is larger than the sum of its proper divisors (4134247864863).

12402430001121 is a wasteful number, since it uses less digits than its factorization.

12402430001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26132791.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12402430001121 its reverse (12110003420421), we get a palindrome (24512433421542).

The spelling of 12402430001121 in words is "twelve trillion, four hundred two billion, four hundred thirty million, one thousand, one hundred twenty-one".