14212358184986 has 12 divisors (see below), whose sum is σ = 23084569951902. Its totient is φ = 6559549931376.

The previous prime is 14212358184977. The next prime is 14212358184991. The reversal of 14212358184986 is 68948185321241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 9258479700625 + 4953878484361 = 3042775^2 + 2225731^2 .

It is a super-2 number, since 2×14212358184986² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21024198161 + ... + 21024198836.

Almost surely, 2^{14212358184986} is an apocalyptic number.

14212358184986 is a deficient number, since it is larger than the sum of its proper divisors (8872211766916).

14212358184986 is a wasteful number, since it uses less digits than its factorization.

14212358184986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42048397025 (or 42048397012 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 62.

The spelling of 14212358184986 in words is "fourteen trillion, two hundred twelve billion, three hundred fifty-eight million, one hundred eighty-four thousand, nine hundred eighty-six".