1440062898943 has 2 divisors, whose sum is σ = 1440062898944. Its totient is φ = 1440062898942.

The previous prime is 1440062898917. The next prime is 1440062898959. The reversal of 1440062898943 is 3498982600441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1440062898943 - 2²¹ = 1440060801791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1440060898943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720031449471 + 720031449472.

It is an arithmetic number, because the mean of its divisors is an integer number (720031449472).

Almost surely, 2^{1440062898943} is an apocalyptic number.

1440062898943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440062898943 is an equidigital number, since it uses as much as digits as its factorization.

1440062898943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 1440062898943 in words is "one trillion, four hundred forty billion, sixty-two million, eight hundred ninety-eight thousand, nine hundred forty-three".