315400434201 has 10 divisors (see below), whose sum is σ = 471153735162. Its totient is φ = 210266956080.

The previous prime is 315400434199. The next prime is 315400434241. The reversal of 315400434201 is 102434004513.

It is a happy number.

315400434201 is a `hidden beast` number, since 3 + 15 + 400 + 43 + 4 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 291493089801 + 23907344400 = 539901^2 + 154620^2 .

It is not a de Polignac number, because 315400434201 - 2¹ = 315400434199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (315400434241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1946916180 + ... + 1946916341.

Almost surely, 2^315400434201 is an apocalyptic number.

It is an amenable number.

315400434201 is a deficient number, since it is larger than the sum of its proper divisors (155753300961).

315400434201 is an equidigital number, since it uses as much as digits as its factorization.

315400434201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893832533 (or 3893832524 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 315400434201 its reverse (102434004513), we get a palindrome (417834438714).

The spelling of 315400434201 in words is "three hundred fifteen billion, four hundred million, four hundred thirty-four thousand, two hundred one".