144011012377 has 2 divisors, whose sum is σ = 144011012378. Its totient is φ = 144011012376.

The previous prime is 144011012329. The next prime is 144011012429. The reversal of 144011012377 is 773210110441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98708444041 + 45302568336 = 314179^2 + 212844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144011012377 is a prime.

It is not a weakly prime, because it can be changed into another prime (144011012477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72005506188 + 72005506189.

It is an arithmetic number, because the mean of its divisors is an integer number (72005506189).

Almost surely, 2^144011012377 is an apocalyptic number.

It is an amenable number.

144011012377 is a deficient number, since it is larger than the sum of its proper divisors (1).

144011012377 is an equidigital number, since it uses as much as digits as its factorization.

144011012377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The spelling of 144011012377 in words is "one hundred forty-four billion, eleven million, twelve thousand, three hundred seventy-seven".