147684368123225 has 12 divisors (see below), whose sum is σ = 184749223701756. Its totient is φ = 117101941447680.

The previous prime is 147684368123213. The next prime is 147684368123251. The reversal of 147684368123225 is 522321863486741.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 17510575870096 + 130173792253129 = 4184564^2 + 11409373^2 .

It is not a de Polignac number, because 147684368123225 - 2¹⁰ = 147684368122201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26138823392 + ... + 26138829041.

It is an arithmetic number, because the mean of its divisors is an integer number (15395768641813).

Almost surely, 2^{147684368123225} is an apocalyptic number.

It is an amenable number.

147684368123225 is a deficient number, since it is larger than the sum of its proper divisors (37064855578531).

147684368123225 is a wasteful number, since it uses less digits than its factorization.

147684368123225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52277652556 (or 52277652551 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 62.

The spelling of 147684368123225 in words is "one hundred forty-seven trillion, six hundred eighty-four billion, three hundred sixty-eight million, one hundred twenty-three thousand, two hundred twenty-five".