145332045041 has 8 divisors (see below), whose sum is σ = 156880169280. Its totient is φ = 134219699152.

The previous prime is 145332045029. The next prime is 145332045083. The reversal of 145332045041 is 140540233541.

145332045041 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 de Polignac number, because none of the positive numbers 2^k-145332045041 is a prime.

It is a super-2 number, since 2×145332045041² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145332044989 and 145332045007.

It is not an unprimeable number, because it can be changed into a prime (145332045011) 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, 108943895 + ... + 108945228.

It is an arithmetic number, because the mean of its divisors is an integer number (19610021160).

Almost surely, 2^145332045041 is an apocalyptic number.

It is an amenable number.

145332045041 is a deficient number, since it is larger than the sum of its proper divisors (11548124239).

145332045041 is a wasteful number, since it uses less digits than its factorization.

145332045041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217889175.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 145332045041 its reverse (140540233541), we get a palindrome (285872278582).

The spelling of 145332045041 in words is "one hundred forty-five billion, three hundred thirty-two million, forty-five thousand, forty-one".