144330216051 has 32 divisors (see below), whose sum is σ = 227058896896. Its totient is φ = 79802496000.

The previous prime is 144330216049. The next prime is 144330216061. The reversal of 144330216051 is 150612033441.

It is not a de Polignac number, because 144330216051 - 2¹ = 144330216049 is a prime.

It is a super-2 number, since 2×144330216051² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144330216001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6708231 + ... + 6729711.

It is an arithmetic number, because the mean of its divisors is an integer number (7095590528).

Almost surely, 2^144330216051 is an apocalyptic number.

144330216051 is a deficient number, since it is larger than the sum of its proper divisors (82728680845).

144330216051 is a wasteful number, since it uses less digits than its factorization.

144330216051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31843.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 144330216051 its reverse (150612033441), we get a palindrome (294942249492).

The spelling of 144330216051 in words is "one hundred forty-four billion, three hundred thirty million, two hundred sixteen thousand, fifty-one".