313570441 has 2 divisors, whose sum is σ = 313570442. Its totient is φ = 313570440.

The previous prime is 313570421. The next prime is 313570447. The reversal of 313570441 is 144075313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281534841 + 32035600 = 16779^2 + 5660^2 .

It is an emirp because it is prime and its reverse (144075313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313570441 - 2¹⁵ = 313537673 is a prime.

It is not a weakly prime, because it can be changed into another prime (313570447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156785220 + 156785221.

It is an arithmetic number, because the mean of its divisors is an integer number (156785221).

Almost surely, 2^313570441 is an apocalyptic number.

It is an amenable number.

313570441 is a deficient number, since it is larger than the sum of its proper divisors (1).

313570441 is an equidigital number, since it uses as much as digits as its factorization.

313570441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 313570441 is about 17707.9202900849. The cubic root of 313570441 is about 679.3783541633.

The spelling of 313570441 in words is "three hundred thirteen million, five hundred seventy thousand, four hundred forty-one".