144162896133 has 4 divisors (see below), whose sum is σ = 192217194848. Its totient is φ = 96108597420.

The previous prime is 144162896083. The next prime is 144162896183. The reversal of 144162896133 is 331698261441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (144162896083) and next prime (144162896183).

It is not a de Polignac number, because 144162896133 - 2¹² = 144162892037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144162896183) 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, 24027149353 + ... + 24027149358.

It is an arithmetic number, because the mean of its divisors is an integer number (48054298712).

Almost surely, 2^144162896133 is an apocalyptic number.

It is an amenable number.

144162896133 is a deficient number, since it is larger than the sum of its proper divisors (48054298715).

144162896133 is an equidigital number, since it uses as much as digits as its factorization.

144162896133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48054298714.

The product of its digits is 746496, while the sum is 48.

The spelling of 144162896133 in words is "one hundred forty-four billion, one hundred sixty-two million, eight hundred ninety-six thousand, one hundred thirty-three".