315402453001205 has 8 divisors (see below), whose sum is σ = 378483182872152. Its totient is φ = 252321802887168.

The previous prime is 315402453001187. The next prime is 315402453001241. The reversal of 315402453001205 is 502100354204513.

It can be written as a sum of positive squares in 4 ways, for example, as 6769269575524 + 308633183425681 = 2601782^2 + 17567959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 315402453001205 - 2¹⁸ = 315402452739061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10863692 + ... + 27364661.

It is an arithmetic number, because the mean of its divisors is an integer number (47310397859019).

Almost surely, 2^{315402453001205} is an apocalyptic number.

It is an amenable number.

315402453001205 is a deficient number, since it is larger than the sum of its proper divisors (63080729870947).

315402453001205 is a wasteful number, since it uses less digits than its factorization.

315402453001205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39878455.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 315402453001205 in words is "three hundred fifteen trillion, four hundred two billion, four hundred fifty-three million, one thousand, two hundred five".