489000110100111 has 64 divisors (see below), whose sum is σ = 736779564518400. Its totient is φ = 320479556341248.

The previous prime is 489000110100109. The next prime is 489000110100113. The reversal of 489000110100111 is 111001011000984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (489000110100109) and next prime (489000110100113).

It is not a de Polignac number, because 489000110100111 - 2¹ = 489000110100109 is a prime.

It is a super-2 number, since 2×489000110100111² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489000110100113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1434112435 + ... + 1434453371.

It is an arithmetic number, because the mean of its divisors is an integer number (11512180695600).

Almost surely, 2^{489000110100111} is an apocalyptic number.

489000110100111 is a deficient number, since it is larger than the sum of its proper divisors (247779454418289).

489000110100111 is a wasteful number, since it uses less digits than its factorization.

489000110100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343405 (or 343399 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 27.

The spelling of 489000110100111 in words is "four hundred eighty-nine trillion, one hundred ten million, one hundred thousand, one hundred eleven".