145025341 has 4 divisors (see below), whose sum is σ = 145144384. Its totient is φ = 144906300.

The previous prime is 145025297. The next prime is 145025359. The reversal of 145025341 is 143520541.

It is a happy number.

145025341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 145025341 - 2¹¹ = 145023293 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 (145025941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57675 + ... + 60136.

It is an arithmetic number, because the mean of its divisors is an integer number (36286096).

Almost surely, 2^145025341 is an apocalyptic number.

It is an amenable number.

145025341 is a deficient number, since it is larger than the sum of its proper divisors (119043).

145025341 is a wasteful number, since it uses less digits than its factorization.

145025341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119042.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 145025341 is about 12042.6467605755. The cubic root of 145025341 is about 525.3893903333.

Adding to 145025341 its reverse (143520541), we get a palindrome (288545882).

The spelling of 145025341 in words is "one hundred forty-five million, twenty-five thousand, three hundred forty-one".