476016877655441 has 4 divisors (see below), whose sum is σ = 476052219333300. Its totient is φ = 475981535977584.

The previous prime is 476016877655401. The next prime is 476016877655491. The reversal of 476016877655441 is 144556778610674.

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

It can be written as a sum of positive squares in 2 ways, for example, as 337979545008400 + 138037332647041 = 18384220^2 + 11748929^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476016877655441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476016877655401) 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, 17670818726 + ... + 17670845663.

It is an arithmetic number, because the mean of its divisors is an integer number (119013054833325).

Almost surely, 2^{476016877655441} is an apocalyptic number.

It is an amenable number.

476016877655441 is a deficient number, since it is larger than the sum of its proper divisors (35341677859).

476016877655441 is a wasteful number, since it uses less digits than its factorization.

476016877655441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35341677858.

The product of its (nonzero) digits is 948326400, while the sum is 71.

The spelling of 476016877655441 in words is "four hundred seventy-six trillion, sixteen billion, eight hundred seventy-seven million, six hundred fifty-five thousand, four hundred forty-one".