144629001433 has 12 divisors (see below), whose sum is σ = 174447647040. Its totient is φ = 117443096856.

The previous prime is 144629001421. The next prime is 144629001437. The reversal of 144629001433 is 334100926441.

It is not a de Polignac number, because 144629001433 - 2¹³ = 144628993241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144629001392 and 144629001401.

It is not an unprimeable number, because it can be changed into a prime (144629001437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28614213 + ... + 28619266.

It is an arithmetic number, because the mean of its divisors is an integer number (14537303920).

Almost surely, 2^144629001433 is an apocalyptic number.

It is an amenable number.

144629001433 is a deficient number, since it is larger than the sum of its proper divisors (29818645607).

144629001433 is an equidigital number, since it uses as much as digits as its factorization.

144629001433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57233524 (or 57233505 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 144629001433 its reverse (334100926441), we get a palindrome (478729927874).

The spelling of 144629001433 in words is "one hundred forty-four billion, six hundred twenty-nine million, one thousand, four hundred thirty-three".