477989711424 has 63 divisors (see below), whose sum is σ = 1370118766107. Its totient is φ = 159324372864.

The previous prime is 477989711411. The next prime is 477989711477. The reversal of 477989711424 is 424117989774.

The square root of 477989711424 is 691368.

It is a perfect power (a square), and thus also a powerful number.

477989711424 is a `hidden beast` number, since 47 + 79 + 8 + 97 + 11 + 424 = 666.

It is a super-2 number, since 2×477989711424² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16578429 + ... + 16607235.

Almost surely, 2^477989711424 is an apocalyptic number.

477989711424 is the 691368-th square number.

It is an amenable number.

477989711424 is an abundant number, since it is smaller than the sum of its proper divisors (892129054683).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477989711424 is an frugal number, since it uses more digits than its factorization.

477989711424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57632 (or 28812 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 63.

The spelling of 477989711424 in words is "four hundred seventy-seven billion, nine hundred eighty-nine million, seven hundred eleven thousand, four hundred twenty-four".