145442342014205 has 8 divisors (see below), whose sum is σ = 174532350400512. Its totient is φ = 116352846955728.

The previous prime is 145442342014199. The next prime is 145442342014237. The reversal of 145442342014205 is 502410243244541.

145442342014205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 145442342014205 - 2¹⁶ = 145442341948669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127708349 + ... + 128842178.

It is an arithmetic number, because the mean of its divisors is an integer number (21816543800064).

Almost surely, 2^{145442342014205} is an apocalyptic number.

It is an amenable number.

145442342014205 is a deficient number, since it is larger than the sum of its proper divisors (29090008386307).

145442342014205 is a wasteful number, since it uses less digits than its factorization.

145442342014205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256663915.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 145442342014205 its reverse (502410243244541), we get a palindrome (647852585258746).

The spelling of 145442342014205 in words is "one hundred forty-five trillion, four hundred forty-two billion, three hundred forty-two million, fourteen thousand, two hundred five".