2144329044629 has 4 divisors (see below), whose sum is σ = 2150508667584. Its totient is φ = 2138149421676.

The previous prime is 2144329044587. The next prime is 2144329044647. The reversal of 2144329044629 is 9264409234412.

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 a cyclic number.

It is not a de Polignac number, because 2144329044629 - 2²⁴ = 2144312267413 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 (2144329041629) 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, 3089810957 + ... + 3089811650.

It is an arithmetic number, because the mean of its divisors is an integer number (537627166896).

Almost surely, 2^{2144329044629} is an apocalyptic number.

It is an amenable number.

2144329044629 is a deficient number, since it is larger than the sum of its proper divisors (6179622955).

2144329044629 is an equidigital number, since it uses as much as digits as its factorization.

2144329044629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179622954.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 2144329044629 in words is "two trillion, one hundred forty-four billion, three hundred twenty-nine million, forty-four thousand, six hundred twenty-nine".