489429611372 has 48 divisors (see below), whose sum is σ = 938606821152. Its totient is φ = 221926970880.

The previous prime is 489429611353. The next prime is 489429611417. The reversal of 489429611372 is 273116924984.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2628383 + ... + 2808425.

It is an arithmetic number, because the mean of its divisors is an integer number (19554308774).

Almost surely, 2^489429611372 is an apocalyptic number.

It is an amenable number.

489429611372 is a deficient number, since it is larger than the sum of its proper divisors (449177209780).

489429611372 is a wasteful number, since it uses less digits than its factorization.

489429611372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180978 (or 180976 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The spelling of 489429611372 in words is "four hundred eighty-nine billion, four hundred twenty-nine million, six hundred eleven thousand, three hundred seventy-two".