145051412224 has 36 divisors (see below), whose sum is σ = 289934851024. Its totient is φ = 72425852928.

The previous prime is 145051412189. The next prime is 145051412249. The reversal of 145051412224 is 422214150541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203577 + ... + 575800.

Almost surely, 2^145051412224 is an apocalyptic number.

It is an amenable number.

145051412224 is a deficient number, since it is larger than the sum of its proper divisors (144883438800).

145051412224 is an frugal number, since it uses more digits than its factorization.

145051412224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780120 (or 780106 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 145051412224 its reverse (422214150541), we get a palindrome (567265562765).

The spelling of 145051412224 in words is "one hundred forty-five billion, fifty-one million, four hundred twelve thousand, two hundred twenty-four".