315434201204 has 48 divisors (see below), whose sum is σ = 591174838800. Its totient is φ = 146746392576.

The previous prime is 315434201189. The next prime is 315434201207. The reversal of 315434201204 is 402102434513.

It can be written as a sum of positive squares in 8 ways, for example, as 102822835600 + 212611365604 = 320660^2 + 461098^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315434201207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2936312 + ... + 3041840.

It is an arithmetic number, because the mean of its divisors is an integer number (12316142475).

Almost surely, 2^315434201204 is an apocalyptic number.

315434201204 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

315434201204 is a deficient number, since it is larger than the sum of its proper divisors (275740637596).

315434201204 is a wasteful number, since it uses less digits than its factorization.

315434201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106052 (or 106050 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 315434201204 its reverse (402102434513), we get a palindrome (717536635717).

The spelling of 315434201204 in words is "three hundred fifteen billion, four hundred thirty-four million, two hundred one thousand, two hundred four".