145662001324 has 24 divisors (see below), whose sum is σ = 293996706080. Its totient is φ = 61853849856.

The previous prime is 145662001297. The next prime is 145662001327. The reversal of 145662001324 is 423100266541.

It is a self number, because there is not a number n which added to its sum of digits gives 145662001324.

It is not an unprimeable number, because it can be changed into a prime (145662001327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23860317 + ... + 23866420.

Almost surely, 2^145662001324 is an apocalyptic number.

145662001324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145662001324 is an abundant number, since it is smaller than the sum of its proper divisors (148334704756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145662001324 is a wasteful number, since it uses less digits than its factorization.

145662001324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47726857 (or 47726855 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 145662001324 its reverse (423100266541), we get a palindrome (568762267865).

The spelling of 145662001324 in words is "one hundred forty-five billion, six hundred sixty-two million, one thousand, three hundred twenty-four".