144599701 has 2 divisors, whose sum is σ = 144599702. Its totient is φ = 144599700.

The previous prime is 144599677. The next prime is 144599723. The reversal of 144599701 is 107995441.

144599701 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 can be written as a sum of positive squares in only one way, i.e., 139263601 + 5336100 = 11801^2 + 2310^2 .

It is a cyclic number.

It is not a de Polignac number, because 144599701 - 2²³ = 136211093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144590701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72299850 + 72299851.

It is an arithmetic number, because the mean of its divisors is an integer number (72299851).

Almost surely, 2^144599701 is an apocalyptic number.

It is an amenable number.

144599701 is a deficient number, since it is larger than the sum of its proper divisors (1).

144599701 is an equidigital number, since it uses as much as digits as its factorization.

144599701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 144599701 is about 12024.9615799802. The cubic root of 144599701 is about 524.8748920333.

The spelling of 144599701 in words is "one hundred forty-four million, five hundred ninety-nine thousand, seven hundred one".