144268558861263 has 8 divisors (see below), whose sum is σ = 192386131313328. Its totient is φ = 96165012825024.

The previous prime is 144268558861211. The next prime is 144268558861303. The reversal of 144268558861263 is 362168855862441.

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

It is not a de Polignac number, because 144268558861263 - 2³⁶ = 144199839384527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144268548861263) 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, 3506579956 + ... + 3506621097.

It is an arithmetic number, because the mean of its divisors is an integer number (24048266414166).

Almost surely, 2^{144268558861263} is an apocalyptic number.

144268558861263 is a deficient number, since it is larger than the sum of its proper divisors (48117572452065).

144268558861263 is an equidigital number, since it uses as much as digits as its factorization.

144268558861263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013207913.

The product of its digits is 530841600, while the sum is 69.

The spelling of 144268558861263 in words is "one hundred forty-four trillion, two hundred sixty-eight billion, five hundred fifty-eight million, eight hundred sixty-one thousand, two hundred sixty-three".