83414104225 has 27 divisors (see below), whose sum is σ = 105767084857. Its totient is φ = 65258326880.

The previous prime is 83414104099. The next prime is 83414104229. The reversal of 83414104225 is 52240141438.

The square root of 83414104225 is 288815.

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

It can be written as a sum of positive squares in 4 ways, for example, as 21269597281 + 62144506944 = 145841^2 + 249288^2 .

It is not a de Polignac number, because 83414104225 - 2⁷ = 83414104097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83414104229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67870911 + ... + 67872139.

Almost surely, 2^83414104225 is an apocalyptic number.

83414104225 is the 288815-th square number.

83414104225 is the 144408-th centered octagonal number.

It is an amenable number.

83414104225 is a deficient number, since it is larger than the sum of its proper divisors (22352980632).

83414104225 is an frugal number, since it uses more digits than its factorization.

83414104225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 83414104225 in words is "eighty-three billion, four hundred fourteen million, one hundred four thousand, two hundred twenty-five".