144130220332 has 48 divisors (see below), whose sum is σ = 294945817600. Its totient is φ = 61601568336.

The previous prime is 144130220329. The next prime is 144130220393. The reversal of 144130220332 is 233022031441.

It is a super-3 number, since 3×144130220332³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144130220297 and 144130220306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360403 + ... + 646645.

Almost surely, 2^144130220332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144130220332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147472908800).

144130220332 is an abundant number, since it is smaller than the sum of its proper divisors (150815597268).

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

144130220332 is a wasteful number, since it uses less digits than its factorization.

144130220332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286635 (or 286619 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 144130220332 its reverse (233022031441), we get a palindrome (377152251773).

The spelling of 144130220332 in words is "one hundred forty-four billion, one hundred thirty million, two hundred twenty thousand, three hundred thirty-two".