145014041305 has 8 divisors (see below), whose sum is σ = 198876399552. Its totient is φ = 99438199728.

The previous prime is 145014041279. The next prime is 145014041323. The reversal of 145014041305 is 503140410541.

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

It is not a de Polignac number, because 145014041305 - 2²³ = 145005652697 is a prime.

It is a super-2 number, since 2×145014041305² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071629127 + ... + 2071629196.

It is an arithmetic number, because the mean of its divisors is an integer number (24859549944).

Almost surely, 2^145014041305 is an apocalyptic number.

It is an amenable number.

145014041305 is a deficient number, since it is larger than the sum of its proper divisors (53862358247).

145014041305 is an equidigital number, since it uses as much as digits as its factorization.

145014041305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4143258335.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 145014041305 its reverse (503140410541), we get a palindrome (648154451846).

The spelling of 145014041305 in words is "one hundred forty-five billion, fourteen million, forty-one thousand, three hundred five".