145714288771 has 2 divisors, whose sum is σ = 145714288772. Its totient is φ = 145714288770.

The previous prime is 145714288721. The next prime is 145714288787. The reversal of 145714288771 is 177882417541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145714288771 - 2¹¹ = 145714286723 is a prime.

It is not a weakly prime, because it can be changed into another prime (145714288721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72857144385 + 72857144386.

It is an arithmetic number, because the mean of its divisors is an integer number (72857144386).

Almost surely, 2^145714288771 is an apocalyptic number.

145714288771 is a deficient number, since it is larger than the sum of its proper divisors (1).

145714288771 is an equidigital number, since it uses as much as digits as its factorization.

145714288771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3512320, while the sum is 55.

The spelling of 145714288771 in words is "one hundred forty-five billion, seven hundred fourteen million, two hundred eighty-eight thousand, seven hundred seventy-one".