431202501341225 has 6 divisors (see below), whose sum is σ = 534691101663150. Its totient is φ = 344962001072960.

The previous prime is 431202501341203. The next prime is 431202501341291. The reversal of 431202501341225 is 522143105202134.

It can be written as a sum of positive squares in 3 ways, for example, as 76775640633241 + 354426860707984 = 8762171^2 + 18826228^2 .

It is not a de Polignac number, because 431202501341225 - 2¹⁸ = 431202501079081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8624050026800 + ... + 8624050026849.

It is an arithmetic number, because the mean of its divisors is an integer number (89115183610525).

Almost surely, 2^{431202501341225} is an apocalyptic number.

It is an amenable number.

431202501341225 is a deficient number, since it is larger than the sum of its proper divisors (103488600321925).

431202501341225 is a wasteful number, since it uses less digits than its factorization.

431202501341225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17248100053659 (or 17248100053654 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 431202501341225 its reverse (522143105202134), we get a palindrome (953345606543359).

The spelling of 431202501341225 in words is "four hundred thirty-one trillion, two hundred two billion, five hundred one million, three hundred forty-one thousand, two hundred twenty-five".