145013543404 has 18 divisors (see below), whose sum is σ = 254917152420. Its totient is φ = 72181530216.

The previous prime is 145013543371. The next prime is 145013543407. The reversal of 145013543404 is 404345310541.

145013543404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145013543404.

It is not an unprimeable number, because it can be changed into a prime (145013543407) 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 5 ways as a sum of consecutive naturals, for example, 165594 + ... + 563425.

Almost surely, 2^145013543404 is an apocalyptic number.

It is an amenable number.

145013543404 is a deficient number, since it is larger than the sum of its proper divisors (109903609016).

145013543404 is an equidigital number, since it uses as much as digits as its factorization.

145013543404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729469 (or 729244 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 145013543404 its reverse (404345310541), we get a palindrome (549358853945).

The spelling of 145013543404 in words is "one hundred forty-five billion, thirteen million, five hundred forty-three thousand, four hundred four".