144246257046371 has 4 divisors (see below), whose sum is σ = 144249892416000. Its totient is φ = 144242621676744.

The previous prime is 144246257046347. The next prime is 144246257046377. The reversal of 144246257046371 is 173640752642441.

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

It is a cyclic number.

It is not a de Polignac number, because 144246257046371 - 2¹⁰ = 144246257045347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144246257046377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817625296 + ... + 1817704653.

It is an arithmetic number, because the mean of its divisors is an integer number (36062473104000).

Almost surely, 2^{144246257046371} is an apocalyptic number.

144246257046371 is a deficient number, since it is larger than the sum of its proper divisors (3635369629).

144246257046371 is an equidigital number, since it uses as much as digits as its factorization.

144246257046371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635369628.

The product of its (nonzero) digits is 27095040, while the sum is 56.

The spelling of 144246257046371 in words is "one hundred forty-four trillion, two hundred forty-six billion, two hundred fifty-seven million, forty-six thousand, three hundred seventy-one".