315450250016441 has 2 divisors, whose sum is σ = 315450250016442. Its totient is φ = 315450250016440.

The previous prime is 315450250016389. The next prime is 315450250016459. The reversal of 315450250016441 is 144610052054513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278654245843600 + 36796004172841 = 16692940^2 + 6065971^2 .

It is a cyclic number.

It is not a de Polignac number, because 315450250016441 - 2¹⁴ = 315450250000057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (315450250015441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157725125008220 + 157725125008221.

It is an arithmetic number, because the mean of its divisors is an integer number (157725125008221).

Almost surely, 2^{315450250016441} is an apocalyptic number.

It is an amenable number.

315450250016441 is a deficient number, since it is larger than the sum of its proper divisors (1).

315450250016441 is an equidigital number, since it uses as much as digits as its factorization.

315450250016441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 315450250016441 in words is "three hundred fifteen trillion, four hundred fifty billion, two hundred fifty million, sixteen thousand, four hundred forty-one".