145583242385541 has 8 divisors (see below), whose sum is σ = 196032880836384. Its totient is φ = 96094549429200.

The previous prime is 145583242385527. The next prime is 145583242385573.

145583242385541 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 145583242385541 - 2⁴¹ = 143384219129989 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145583242385521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240236373271 + ... + 240236373876.

It is an arithmetic number, because the mean of its divisors is an integer number (24504110104548).

Almost surely, 2^{145583242385541} is an apocalyptic number.

It is an amenable number.

145583242385541 is a deficient number, since it is larger than the sum of its proper divisors (50449638450843).

145583242385541 is a wasteful number, since it uses less digits than its factorization.

145583242385541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480472747251.

The product of its digits is 92160000, while the sum is 60.

The spelling of 145583242385541 in words is "one hundred forty-five trillion, five hundred eighty-three billion, two hundred forty-two million, three hundred eighty-five thousand, five hundred forty-one".