12734524201 has 12 divisors (see below), whose sum is σ = 15016560852. Its totient is φ = 10765778688.

The previous prime is 12734524157. The next prime is 12734524213. The reversal of 12734524201 is 10242543721.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10020010000 + 2714514201 = 100100^2 + 52101^2 .

It is not a de Polignac number, because 12734524201 - 2⁷ = 12734524073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12734524301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1776480 + ... + 1783633.

It is an arithmetic number, because the mean of its divisors is an integer number (1251380071).

Almost surely, 2^12734524201 is an apocalyptic number.

It is an amenable number.

12734524201 is a deficient number, since it is larger than the sum of its proper divisors (2282036651).

12734524201 is an equidigital number, since it uses as much as digits as its factorization.

12734524201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560200 (or 3560193 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 12734524201 in words is "twelve billion, seven hundred thirty-four million, five hundred twenty-four thousand, two hundred one".