144034331330431 has 32 divisors (see below), whose sum is σ = 159004696412160. Its totient is φ = 129998750708736.

The previous prime is 144034331330401. The next prime is 144034331330437. The reversal of 144034331330431 is 134033133430441.

It is a cyclic number.

It is not a de Polignac number, because 144034331330431 - 2¹⁵ = 144034331297663 is a prime.

It is a super-2 number, since 2×144034331330431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144034331330437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5970546 + ... + 17992111.

It is an arithmetic number, because the mean of its divisors is an integer number (4968896762880).

Almost surely, 2^{144034331330431} is an apocalyptic number.

144034331330431 is a deficient number, since it is larger than the sum of its proper divisors (14970365081729).

144034331330431 is a wasteful number, since it uses less digits than its factorization.

144034331330431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23962903.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 144034331330431 its reverse (134033133430441), we get a palindrome (278067464760872).

The spelling of 144034331330431 in words is "one hundred forty-four trillion, thirty-four billion, three hundred thirty-one million, three hundred thirty thousand, four hundred thirty-one".