445015314307 has 2 divisors, whose sum is σ = 445015314308. Its totient is φ = 445015314306.

The previous prime is 445015314257. The next prime is 445015314313. The reversal of 445015314307 is 703413510544.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 445015314307 - 2¹⁹ = 445014790019 is a prime.

It is not a weakly prime, because it can be changed into another prime (445015314347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222507657153 + 222507657154.

It is an arithmetic number, because the mean of its divisors is an integer number (222507657154).

Almost surely, 2^445015314307 is an apocalyptic number.

445015314307 is a deficient number, since it is larger than the sum of its proper divisors (1).

445015314307 is an equidigital number, since it uses as much as digits as its factorization.

445015314307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 445015314307 in words is "four hundred forty-five billion, fifteen million, three hundred fourteen thousand, three hundred seven".