144870574271 has 2 divisors, whose sum is σ = 144870574272. Its totient is φ = 144870574270.

The previous prime is 144870574183. The next prime is 144870574291. The reversal of 144870574271 is 172475078441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144870574271 - 2³⁰ = 143796832447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144870574291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72435287135 + 72435287136.

It is an arithmetic number, because the mean of its divisors is an integer number (72435287136).

Almost surely, 2^144870574271 is an apocalyptic number.

144870574271 is a deficient number, since it is larger than the sum of its proper divisors (1).

144870574271 is an equidigital number, since it uses as much as digits as its factorization.

144870574271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1756160, while the sum is 50.

The spelling of 144870574271 in words is "one hundred forty-four billion, eight hundred seventy million, five hundred seventy-four thousand, two hundred seventy-one".