144020042232 has 64 divisors (see below), whose sum is σ = 392869042560. Its totient is φ = 43632758400.

The previous prime is 144020042209. The next prime is 144020042233. The reversal of 144020042232 is 232240020441.

144020042232 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144020042233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180278 + ... + 1296570.

It is an arithmetic number, because the mean of its divisors is an integer number (6138578790).

Almost surely, 2^144020042232 is an apocalyptic number.

144020042232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144020042232 is an abundant number, since it is smaller than the sum of its proper divisors (248849000328).

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

144020042232 is a wasteful number, since it uses less digits than its factorization.

144020042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121004 (or 121000 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 144020042232 its reverse (232240020441), we get a palindrome (376260062673).

The spelling of 144020042232 in words is "one hundred forty-four billion, twenty million, forty-two thousand, two hundred thirty-two".