145236155632323 has 8 divisors (see below), whose sum is σ = 221312237154048. Its totient is φ = 82992088932744.

The previous prime is 145236155632301. The next prime is 145236155632367. The reversal of 145236155632323 is 323236551632541.

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

It is not a de Polignac number, because 145236155632323 - 2⁹ = 145236155631811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145236155636323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458003705511 + ... + 3458003705552.

It is an arithmetic number, because the mean of its divisors is an integer number (27664029644256).

Almost surely, 2^{145236155632323} is an apocalyptic number.

145236155632323 is a deficient number, since it is larger than the sum of its proper divisors (76076081521725).

145236155632323 is an equidigital number, since it uses as much as digits as its factorization.

145236155632323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6916007411073.

The product of its digits is 11664000, while the sum is 51.

The spelling of 145236155632323 in words is "one hundred forty-five trillion, two hundred thirty-six billion, one hundred fifty-five million, six hundred thirty-two thousand, three hundred twenty-three".