145587040271 has 2 divisors, whose sum is σ = 145587040272. Its totient is φ = 145587040270.

The previous prime is 145587040259. The next prime is 145587040279. The reversal of 145587040271 is 172040785541.

145587040271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (172040785541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145587040271 - 2²⁶ = 145519931407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145587040279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72793520135 + 72793520136.

It is an arithmetic number, because the mean of its divisors is an integer number (72793520136).

Almost surely, 2^145587040271 is an apocalyptic number.

145587040271 is a deficient number, since it is larger than the sum of its proper divisors (1).

145587040271 is an equidigital number, since it uses as much as digits as its factorization.

145587040271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313600, while the sum is 44.

The spelling of 145587040271 in words is "one hundred forty-five billion, five hundred eighty-seven million, forty thousand, two hundred seventy-one".