144131637019 has 2 divisors, whose sum is σ = 144131637020. Its totient is φ = 144131637018.

The previous prime is 144131637007. The next prime is 144131637049. The reversal of 144131637019 is 910736131441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144131637019 - 2¹⁹ = 144131112731 is a prime.

It is a super-2 number, since 2×144131637019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144131637049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72065818509 + 72065818510.

It is an arithmetic number, because the mean of its divisors is an integer number (72065818510).

Almost surely, 2^144131637019 is an apocalyptic number.

144131637019 is a deficient number, since it is larger than the sum of its proper divisors (1).

144131637019 is an equidigital number, since it uses as much as digits as its factorization.

144131637019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 144131637019 in words is "one hundred forty-four billion, one hundred thirty-one million, six hundred thirty-seven thousand, nineteen".