12406143141423 has 12 divisors (see below), whose sum is σ = 17948383887408. Its totient is φ = 8257654702080.

The previous prime is 12406143141419. The next prime is 12406143141449. The reversal of 12406143141423 is 32414134160421.

It is a happy number.

12406143141423 is a `hidden beast` number, since 1 + 2 + 4 + 0 + 614 + 3 + 1 + 4 + 14 + 23 = 666.

It is not a de Polignac number, because 12406143141423 - 2² = 12406143141419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12406143191423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092276690 + ... + 1092288047.

It is an arithmetic number, because the mean of its divisors is an integer number (1495698657284).

Almost surely, 2^{12406143141423} is an apocalyptic number.

12406143141423 is a deficient number, since it is larger than the sum of its proper divisors (5542240745985).

12406143141423 is a wasteful number, since it uses less digits than its factorization.

12406143141423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184565374 (or 2184565371 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 12406143141423 in words is "twelve trillion, four hundred six billion, one hundred forty-three million, one hundred forty-one thousand, four hundred twenty-three".