1150445453423 has 8 divisors (see below), whose sum is σ = 1317318406560. Its totient is φ = 984203400960.

The previous prime is 1150445453363. The next prime is 1150445453503. The reversal of 1150445453423 is 3243545440511.

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

It is a cyclic number.

It is not a de Polignac number, because 1150445453423 - 2¹² = 1150445449327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150445453123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157721258 + ... + 157728551.

It is an arithmetic number, because the mean of its divisors is an integer number (164664800820).

Almost surely, 2^{1150445453423} is an apocalyptic number.

1150445453423 is a deficient number, since it is larger than the sum of its proper divisors (166872953137).

1150445453423 is an equidigital number, since it uses as much as digits as its factorization.

1150445453423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315450337.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 1150445453423 in words is "one trillion, one hundred fifty billion, four hundred forty-five million, four hundred fifty-three thousand, four hundred twenty-three".