144130142232 has 40 divisors (see below), whose sum is σ = 403697853900. Its totient is φ = 48043380528.

The previous prime is 144130142227. The next prime is 144130142249. The reversal of 144130142232 is 232241031441.

144130142232 is a `hidden beast` number, since 1 + 4 + 413 + 0 + 14 + 2 + 232 = 666.

It is a super-3 number, since 3×144130142232³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 144130142196 and 144130142205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 111210882 + ... + 111212177.

Almost surely, 2^144130142232 is an apocalyptic number.

144130142232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144130142232 is an abundant number, since it is smaller than the sum of its proper divisors (259567711668).

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

144130142232 is a wasteful number, since it uses less digits than its factorization.

144130142232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222423077 (or 222423064 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 144130142232 its reverse (232241031441), we get a palindrome (376371173673).

The spelling of 144130142232 in words is "one hundred forty-four billion, one hundred thirty million, one hundred forty-two thousand, two hundred thirty-two".