1445410823 has 2 divisors, whose sum is σ = 1445410824. Its totient is φ = 1445410822.

The previous prime is 1445410793. The next prime is 1445410847. The reversal of 1445410823 is 3280145441.

It is a strong prime.

It is an emirp because it is prime and its reverse (3280145441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1445410823 - 2¹⁴ = 1445394439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1445410823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1445410853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722705411 + 722705412.

It is an arithmetic number, because the mean of its divisors is an integer number (722705412).

Almost surely, 2^1445410823 is an apocalyptic number.

1445410823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1445410823 is an equidigital number, since it uses as much as digits as its factorization.

1445410823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 1445410823 is about 38018.5589285023. The cubic root of 1445410823 is about 1130.6558499872.

The spelling of 1445410823 in words is "one billion, four hundred forty-five million, four hundred ten thousand, eight hundred twenty-three".