16114323490225 has 27 divisors (see below), whose sum is σ = 20458355769579. Its totient is φ = 12590983028400.

The previous prime is 16114323490217. The next prime is 16114323490253. The reversal of 16114323490225 is 52209432341161.

The square root of 16114323490225 is 4014265.

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

16114323490225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5801156456481 + 10313167033744 = 2408559^2 + 3211412^2 .

It is not a de Polignac number, because 16114323490225 - 2³ = 16114323490217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 863057640 + ... + 863076310.

Almost surely, 2^{16114323490225} is an apocalyptic number.

16114323490225 is the 4014265-th square number.

16114323490225 is the 2007133-rd centered octagonal number.

It is an amenable number.

16114323490225 is a deficient number, since it is larger than the sum of its proper divisors (4344032279354).

16114323490225 is an frugal number, since it uses more digits than its factorization.

16114323490225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37438 (or 18719 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 16114323490225 in words is "sixteen trillion, one hundred fourteen billion, three hundred twenty-three million, four hundred ninety thousand, two hundred twenty-five".