145230313241224 has 16 divisors (see below), whose sum is σ = 272539379477520. Its totient is φ = 72553145380560.

The previous prime is 145230313241219. The next prime is 145230313241269. The reversal of 145230313241224 is 422142313032541.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7751395054 + ... + 7751413789.

It is an arithmetic number, because the mean of its divisors is an integer number (17033711217345).

Almost surely, 2^{145230313241224} is an apocalyptic number.

It is an amenable number.

145230313241224 is a deficient number, since it is larger than the sum of its proper divisors (127309066236296).

145230313241224 is a wasteful number, since it uses less digits than its factorization.

145230313241224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15502810020 (or 15502810016 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 145230313241224 its reverse (422142313032541), we get a palindrome (567372626273765).

The spelling of 145230313241224 in words is "one hundred forty-five trillion, two hundred thirty billion, three hundred thirteen million, two hundred forty-one thousand, two hundred twenty-four".