144334513000 has 32 divisors (see below), whose sum is σ = 337742762760. Its totient is φ = 57733804800.

The previous prime is 144334512857. The next prime is 144334513003. The reversal of 144334513000 is 315433441.

It can be written as a sum of positive squares in 4 ways, for example, as 92926206244 + 51408306756 = 304838^2 + 226734^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144334513000.

It is not an unprimeable number, because it can be changed into a prime (144334513003) 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, 72166257 + ... + 72168256.

Almost surely, 2^144334513000 is an apocalyptic number.

144334513000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144334513000 is an abundant number, since it is smaller than the sum of its proper divisors (193408249760).

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

144334513000 is a wasteful number, since it uses less digits than its factorization.

144334513000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144334534 (or 144334520 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 144334513000 its reverse (315433441), we get a palindrome (144649946441).

The spelling of 144334513000 in words is "one hundred forty-four billion, three hundred thirty-four million, five hundred thirteen thousand".