144115463 has 2 divisors, whose sum is σ = 144115464. Its totient is φ = 144115462.

The previous prime is 144115453. The next prime is 144115483. The reversal of 144115463 is 364511441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144115463 - 2¹² = 144111367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144115453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72057731 + 72057732.

It is an arithmetic number, because the mean of its divisors is an integer number (72057732).

Almost surely, 2^144115463 is an apocalyptic number.

144115463 is a deficient number, since it is larger than the sum of its proper divisors (1).

144115463 is an equidigital number, since it uses as much as digits as its factorization.

144115463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 144115463 is about 12004.8099943314. The cubic root of 144115463 is about 524.2883333892.

The spelling of 144115463 in words is "one hundred forty-four million, one hundred fifteen thousand, four hundred sixty-three".