144020250523 has 8 divisors (see below), whose sum is σ = 148958156160. Its totient is φ = 139100600640.

The previous prime is 144020250397. The next prime is 144020250541. The reversal of 144020250523 is 325052020441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144020250523 - 2³³ = 135430315931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144020250491 and 144020250500.

It is not an unprimeable number, because it can be changed into a prime (144020250223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4547890 + ... + 4579447.

It is an arithmetic number, because the mean of its divisors is an integer number (18619769520).

Almost surely, 2^144020250523 is an apocalyptic number.

144020250523 is a deficient number, since it is larger than the sum of its proper divisors (4937905637).

144020250523 is an equidigital number, since it uses as much as digits as its factorization.

144020250523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9127877.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 144020250523 its reverse (325052020441), we get a palindrome (469072270964).

The spelling of 144020250523 in words is "one hundred forty-four billion, twenty million, two hundred fifty thousand, five hundred twenty-three".