489429611371 has 4 divisors (see below), whose sum is σ = 489471096744. Its totient is φ = 489388126000.

The previous prime is 489429611353. The next prime is 489429611417. The reversal of 489429611371 is 173116924984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 489429611371 - 2⁵ = 489429611339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489429614371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20724985 + ... + 20748586.

It is an arithmetic number, because the mean of its divisors is an integer number (122367774186).

Almost surely, 2^489429611371 is an apocalyptic number.

489429611371 is a deficient number, since it is larger than the sum of its proper divisors (41485373).

489429611371 is a wasteful number, since it uses less digits than its factorization.

489429611371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41485372.

The product of its digits is 2612736, while the sum is 55.

The spelling of 489429611371 in words is "four hundred eighty-nine billion, four hundred twenty-nine million, six hundred eleven thousand, three hundred seventy-one".