144198827 has 2 divisors, whose sum is σ = 144198828. Its totient is φ = 144198826.

The previous prime is 144198793. The next prime is 144198833. The reversal of 144198827 is 728891441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144198827 - 2¹⁴ = 144182443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144198127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72099413 + 72099414.

It is an arithmetic number, because the mean of its divisors is an integer number (72099414).

Almost surely, 2^144198827 is an apocalyptic number.

144198827 is a deficient number, since it is larger than the sum of its proper divisors (1).

144198827 is an equidigital number, since it uses as much as digits as its factorization.

144198827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 44.

The square root of 144198827 is about 12008.2816006288. The cubic root of 144198827 is about 524.3894059297.

The spelling of 144198827 in words is "one hundred forty-four million, one hundred ninety-eight thousand, eight hundred twenty-seven".