445241042104487 has 2 divisors, whose sum is σ = 445241042104488. Its totient is φ = 445241042104486.

The previous prime is 445241042104483. The next prime is 445241042104549. The reversal of 445241042104487 is 784401240142544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445241042104487 - 2² = 445241042104483 is a prime.

It is a super-4 number, since 4×445241042104487⁴ (a number of 60 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445241042104483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222620521052243 + 222620521052244.

It is an arithmetic number, because the mean of its divisors is an integer number (222620521052244).

Almost surely, 2^{445241042104487} is an apocalyptic number.

445241042104487 is a deficient number, since it is larger than the sum of its proper divisors (1).

445241042104487 is an equidigital number, since it uses as much as digits as its factorization.

445241042104487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4587520, while the sum is 50.

The spelling of 445241042104487 in words is "four hundred forty-five trillion, two hundred forty-one billion, forty-two million, one hundred four thousand, four hundred eighty-seven".