14766605203213 has 4 divisors (see below), whose sum is σ = 14912809215228. Its totient is φ = 14620401191200.

The previous prime is 14766605203171. The next prime is 14766605203237. The reversal of 14766605203213 is 31230250666741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13905575244324 + 861029958889 = 3729018^2 + 927917^2 .

It is a cyclic number.

It is not a de Polignac number, because 14766605203213 - 2³⁷ = 14629166249741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14766605203253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73102005856 + ... + 73102006057.

It is an arithmetic number, because the mean of its divisors is an integer number (3728202303807).

Almost surely, 2^{14766605203213} is an apocalyptic number.

It is an amenable number.

14766605203213 is a deficient number, since it is larger than the sum of its proper divisors (146204012015).

14766605203213 is a wasteful number, since it uses less digits than its factorization.

14766605203213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146204012014.

The product of its (nonzero) digits is 1088640, while the sum is 46.

Adding to 14766605203213 its reverse (31230250666741), we get a palindrome (45996855869954).

The spelling of 14766605203213 in words is "fourteen trillion, seven hundred sixty-six billion, six hundred five million, two hundred three thousand, two hundred thirteen".