145150403434 has 16 divisors (see below), whose sum is σ = 218679430536. Its totient is φ = 72257536000.

The previous prime is 145150403417. The next prime is 145150403509. The reversal of 145150403434 is 434304051541.

145150403434 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 132346802025 + 12803601409 = 363795^2 + 113153^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 145150403434.

It is an unprimeable number.

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, 1001784 + ... + 1137484.

Almost surely, 2^145150403434 is an apocalyptic number.

145150403434 is a deficient number, since it is larger than the sum of its proper divisors (73529027102).

145150403434 is a wasteful number, since it uses less digits than its factorization.

145150403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138041.

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

Adding to 145150403434 its reverse (434304051541), we get a palindrome (579454454975).

The spelling of 145150403434 in words is "one hundred forty-five billion, one hundred fifty million, four hundred three thousand, four hundred thirty-four".