477421480120082 has 4 divisors (see below), whose sum is σ = 716132220180126. Its totient is φ = 238710740060040.

The previous prime is 477421480120043. The next prime is 477421480120153. The reversal of 477421480120082 is 280021084124774.

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

It can be written as a sum of positive squares in only one way, i.e., 283406417033041 + 194015063087041 = 16834679^2 + 13928929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 477421480120082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119355370030019 + ... + 119355370030022.

Almost surely, 2^{477421480120082} is an apocalyptic number.

477421480120082 is a deficient number, since it is larger than the sum of its proper divisors (238710740060044).

477421480120082 is a wasteful number, since it uses less digits than its factorization.

477421480120082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238710740060043.

The product of its (nonzero) digits is 1605632, while the sum is 50.

The spelling of 477421480120082 in words is "four hundred seventy-seven trillion, four hundred twenty-one billion, four hundred eighty million, one hundred twenty thousand, eighty-two".