145013152441 has 8 divisors (see below), whose sum is σ = 146635313384. Its totient is φ = 143393587200.

The previous prime is 145013152421. The next prime is 145013152451. The reversal of 145013152441 is 144251310541.

145013152441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 68759852841 + 76253299600 = 262221^2 + 276140^2 .

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 145013152441 - 2⁹ = 145013151929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145013152411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536460 + ... + 760141.

It is an arithmetic number, because the mean of its divisors is an integer number (18329414173).

Almost surely, 2^145013152441 is an apocalyptic number.

It is an amenable number.

145013152441 is a deficient number, since it is larger than the sum of its proper divisors (1622160943).

145013152441 is a wasteful number, since it uses less digits than its factorization.

145013152441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297851.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 145013152441 its reverse (144251310541), we get a palindrome (289264462982).

The spelling of 145013152441 in words is "one hundred forty-five billion, thirteen million, one hundred fifty-two thousand, four hundred forty-one".