489380186713719 has 32 divisors (see below), whose sum is σ = 785059059220480. Its totient is φ = 264897807263712.

The previous prime is 489380186713697. The next prime is 489380186713721. The reversal of 489380186713719 is 917317681083984.

It is not a de Polignac number, because 489380186713719 - 2⁵ = 489380186713687 is a prime.

It is a super-2 number, since 2×489380186713719² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489380186713619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65460319 + ... + 72552144.

It is an arithmetic number, because the mean of its divisors is an integer number (24533095600640).

Almost surely, 2^{489380186713719} is an apocalyptic number.

489380186713719 is a deficient number, since it is larger than the sum of its proper divisors (295678872506761).

489380186713719 is a wasteful number, since it uses less digits than its factorization.

489380186713719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138021379.

The product of its (nonzero) digits is 438939648, while the sum is 75.

The spelling of 489380186713719 in words is "four hundred eighty-nine trillion, three hundred eighty billion, one hundred eighty-six million, seven hundred thirteen thousand, seven hundred nineteen".