144131443140 has 96 divisors (see below), whose sum is σ = 404771342976. Its totient is φ = 38320634880.

The previous prime is 144131443139. The next prime is 144131443171. The reversal of 144131443140 is 41344131441.

144131443140 is digitally balanced in base 3, 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 (30).

It is a junction number, because it is equal to n+sod(n) for n = 144131443098 and 144131443107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34703304 + ... + 34707456.

It is an arithmetic number, because the mean of its divisors is an integer number (4216368156).

Almost surely, 2^144131443140 is an apocalyptic number.

144131443140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144131443140 is an abundant number, since it is smaller than the sum of its proper divisors (260639899836).

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

144131443140 is a wasteful number, since it uses less digits than its factorization.

144131443140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5749 (or 5747 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 144131443140 its reverse (41344131441), we get a palindrome (185475574581).

The spelling of 144131443140 in words is "one hundred forty-four billion, one hundred thirty-one million, four hundred forty-three thousand, one hundred forty".