12430688016761 has 8 divisors (see below), whose sum is σ = 14218041218304. Its totient is φ = 10646219972160.

The previous prime is 12430688016757. The next prime is 12430688016797. The reversal of 12430688016761 is 16761088603421.

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 12430688016761 - 2² = 12430688016757 is a prime.

It is a super-2 number, since 2×12430688016761² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12430688015761) 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, 721280000 + ... + 721297233.

It is an arithmetic number, because the mean of its divisors is an integer number (1777255152288).

Almost surely, 2^{12430688016761} is an apocalyptic number.

It is an amenable number.

12430688016761 is a deficient number, since it is larger than the sum of its proper divisors (1787353201543).

12430688016761 is a wasteful number, since it uses less digits than its factorization.

12430688016761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442578471.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 12430688016761 in words is "twelve trillion, four hundred thirty billion, six hundred eighty-eight million, sixteen thousand, seven hundred sixty-one".