145134203324 has 12 divisors (see below), whose sum is σ = 277074388248. Its totient is φ = 65970092400.

The previous prime is 145134203321. The next prime is 145134203341. The reversal of 145134203324 is 423302431541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145134203321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649252267 + ... + 1649252354.

It is an arithmetic number, because the mean of its divisors is an integer number (23089532354).

Almost surely, 2^145134203324 is an apocalyptic number.

It is an amenable number.

145134203324 is a deficient number, since it is larger than the sum of its proper divisors (131940184924).

145134203324 is a wasteful number, since it uses less digits than its factorization.

145134203324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298504636 (or 3298504634 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 145134203324 its reverse (423302431541), we get a palindrome (568436634865).

The spelling of 145134203324 in words is "one hundred forty-five billion, one hundred thirty-four million, two hundred three thousand, three hundred twenty-four".