145122352000445 has 8 divisors (see below), whose sum is σ = 178196748503136. Its totient is φ = 113397930865296.

The previous prime is 145122352000433. The next prime is 145122352000459. The reversal of 145122352000445 is 544000253221541.

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 145122352000445 - 2⁴ = 145122352000429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145122352000399 and 145122352000408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337493841647 + ... + 337493842076.

It is an arithmetic number, because the mean of its divisors is an integer number (22274593562892).

Almost surely, 2^{145122352000445} is an apocalyptic number.

It is an amenable number.

145122352000445 is a deficient number, since it is larger than the sum of its proper divisors (33074396502691).

145122352000445 is an equidigital number, since it uses as much as digits as its factorization.

145122352000445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674987683771.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 145122352000445 in words is "one hundred forty-five trillion, one hundred twenty-two billion, three hundred fifty-two million, four hundred forty-five", and thus it is an aban number.