1489367620079 has 2 divisors, whose sum is σ = 1489367620080. Its totient is φ = 1489367620078.

The previous prime is 1489367619989. The next prime is 1489367620109. The reversal of 1489367620079 is 9700267639841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1489367620079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1489367620879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744683810039 + 744683810040.

It is an arithmetic number, because the mean of its divisors is an integer number (744683810040).

Almost surely, 2^{1489367620079} is an apocalyptic number.

1489367620079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1489367620079 is an equidigital number, since it uses as much as digits as its factorization.

1489367620079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27433728, while the sum is 62.

The spelling of 1489367620079 in words is "one trillion, four hundred eighty-nine billion, three hundred sixty-seven million, six hundred twenty thousand, seventy-nine".