14649503636089 has 9 divisors (see below), whose sum is σ = 17041290498351. Its totient is φ = 12556694437560.

The previous prime is 14649503636083. The next prime is 14649503636129. The reversal of 14649503636089 is 98063630594641.

The square root of 14649503636089 is 3827467.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10304530144489 + 4344973491600 = 3210067^2 + 2084460^2 .

It is not a de Polignac number, because 14649503636089 - 2³ = 14649503636081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14649503636089.

It is not an unprimeable number, because it can be changed into a prime (14649503636081) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 26518879 + ... + 27065659.

It is an arithmetic number, because the mean of its divisors is an integer number (1893476722039).

Almost surely, 2^{14649503636089} is an apocalyptic number.

14649503636089 is the 3827467-th square number.

14649503636089 is the 1913734-th centered octagonal number.

It is an amenable number.

14649503636089 is a deficient number, since it is larger than the sum of its proper divisors (2391786862262).

14649503636089 is an frugal number, since it uses more digits than its factorization.

14649503636089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093576 (or 546788 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 64.

Multiplying 14649503636089 by its sum of digits (64), we get a square (937568232709696 = 30619736²).

The spelling of 14649503636089 in words is "fourteen trillion, six hundred forty-nine billion, five hundred three million, six hundred thirty-six thousand, eighty-nine".