14293974765556 has 6 divisors (see below), whose sum is σ = 25014455839730. Its totient is φ = 7146987382776.

The previous prime is 14293974765451. The next prime is 14293974765563. The reversal of 14293974765556 is 65556747939241.

It can be written as a sum of positive squares in only one way, i.e., 13277890605456 + 1016084160100 = 3643884^2 + 1008010^2 .

It is a super-3 number, since 3×14293974765556³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786746845691 + ... + 1786746845698.

Almost surely, 2^{14293974765556} is an apocalyptic number.

It is an amenable number.

14293974765556 is a deficient number, since it is larger than the sum of its proper divisors (10720481074174).

14293974765556 is a wasteful number, since it uses less digits than its factorization.

14293974765556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573493691393 (or 3573493691391 counting only the distinct ones).

The product of its digits is 1714608000, while the sum is 73.

The spelling of 14293974765556 in words is "fourteen trillion, two hundred ninety-three billion, nine hundred seventy-four million, seven hundred sixty-five thousand, five hundred fifty-six".