144029254319 has 4 divisors (see below), whose sum is σ = 148995780360. Its totient is φ = 139062728280.

The previous prime is 144029254307. The next prime is 144029254351. The reversal of 144029254319 is 913452920441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913452920441 = 23 ⋅39715344367.

It is a cyclic number.

It is not a de Polignac number, because 144029254319 - 2³² = 139734287023 is a prime.

It is a super-2 number, since 2×144029254319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144029254319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144029154319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483262977 + ... + 2483263034.

It is an arithmetic number, because the mean of its divisors is an integer number (37248945090).

Almost surely, 2^144029254319 is an apocalyptic number.

144029254319 is a deficient number, since it is larger than the sum of its proper divisors (4966526041).

144029254319 is an equidigital number, since it uses as much as digits as its factorization.

144029254319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966526040.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 144029254319 in words is "one hundred forty-four billion, twenty-nine million, two hundred fifty-four thousand, three hundred nineteen".