1445314011 has 8 divisors (see below), whose sum is σ = 1929022224. Its totient is φ = 962574240.

The previous prime is 1445314009. The next prime is 1445314019. The reversal of 1445314011 is 1104135441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1445314011 - 2¹ = 1445314009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1445314019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238620 + ... + 244601.

It is an arithmetic number, because the mean of its divisors is an integer number (241127778).

Almost surely, 2^1445314011 is an apocalyptic number.

1445314011 is a deficient number, since it is larger than the sum of its proper divisors (483708213).

1445314011 is an equidigital number, since it uses as much as digits as its factorization.

1445314011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484221.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1445314011 is about 38017.2856869083. The cubic root of 1445314011 is about 1130.6306060689.

Adding to 1445314011 its reverse (1104135441), we get a palindrome (2549449452).

The spelling of 1445314011 in words is "one billion, four hundred forty-five million, three hundred fourteen thousand, eleven".