145145341 has 16 divisors (see below), whose sum is σ = 165680640. Its totient is φ = 125865520.

The previous prime is 145145333. The next prime is 145145347. The reversal of 145145341 is 143541541.

It is not a de Polignac number, because 145145341 - 2³ = 145145333 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 (145145347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141930 + ... + 142948.

It is an arithmetic number, because the mean of its divisors is an integer number (10355040).

Almost surely, 2^145145341 is an apocalyptic number.

145145341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

145145341 is a deficient number, since it is larger than the sum of its proper divisors (20535299).

145145341 is a wasteful number, since it uses less digits than its factorization.

145145341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616.

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

The square root of 145145341 is about 12047.6280238062. The cubic root of 145145341 is about 525.5342600626.

Adding to 145145341 its reverse (143541541), we get a palindrome (288686882).

The spelling of 145145341 in words is "one hundred forty-five million, one hundred forty-five thousand, three hundred forty-one".