477112820206387 has 4 divisors (see below), whose sum is σ = 477113480569440. Its totient is φ = 477112159843336.

The previous prime is 477112820206369. The next prime is 477112820206391. The reversal of 477112820206387 is 783602028211774.

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 477112820206387 - 2¹⁹ = 477112819682099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477112820201387) 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, 329096587 + ... + 330543172.

It is an arithmetic number, because the mean of its divisors is an integer number (119278370142360).

Almost surely, 2^{477112820206387} is an apocalyptic number.

477112820206387 is a deficient number, since it is larger than the sum of its proper divisors (660363053).

477112820206387 is an equidigital number, since it uses as much as digits as its factorization.

477112820206387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660363052.

The product of its (nonzero) digits is 12644352, while the sum is 58.

The spelling of 477112820206387 in words is "four hundred seventy-seven trillion, one hundred twelve billion, eight hundred twenty million, two hundred six thousand, three hundred eighty-seven".