144034241023451 has 4 divisors (see below), whose sum is σ = 144043434518472. Its totient is φ = 144025047528432.

The previous prime is 144034241023423. The next prime is 144034241023529. The reversal of 144034241023451 is 154320142430441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144034241023451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144034241028451) 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, 4596724010 + ... + 4596755343.

It is an arithmetic number, because the mean of its divisors is an integer number (36010858629618).

Almost surely, 2^{144034241023451} is an apocalyptic number.

144034241023451 is a deficient number, since it is larger than the sum of its proper divisors (9193495021).

144034241023451 is an equidigital number, since it uses as much as digits as its factorization.

144034241023451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9193495020.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 144034241023451 its reverse (154320142430441), we get a palindrome (298354383453892).

The spelling of 144034241023451 in words is "one hundred forty-four trillion, thirty-four billion, two hundred forty-one million, twenty-three thousand, four hundred fifty-one".