144006771379 has 8 divisors (see below), whose sum is σ = 151956341280. Its totient is φ = 136197902016.

The previous prime is 144006771353. The next prime is 144006771397. The reversal of 144006771379 is 973177600441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144006771379 - 2²¹ = 144004674227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144006771479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35173032 + ... + 35177125.

It is an arithmetic number, because the mean of its divisors is an integer number (18994542660).

Almost surely, 2^144006771379 is an apocalyptic number.

144006771379 is a deficient number, since it is larger than the sum of its proper divisors (7949569901).

144006771379 is an equidigital number, since it uses as much as digits as its factorization.

144006771379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70350269.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 144006771379 in words is "one hundred forty-four billion, six million, seven hundred seventy-one thousand, three hundred seventy-nine".