380423707477 has 16 divisors (see below), whose sum is σ = 424065590784. Its totient is φ = 338365846000.

The previous prime is 380423707457. The next prime is 380423707519. The reversal of 380423707477 is 774707324083.

It is a cyclic number.

It is not a de Polignac number, because 380423707477 - 2¹¹ = 380423705429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380423707457) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1756843 + ... + 1961464.

It is an arithmetic number, because the mean of its divisors is an integer number (26504099424).

Almost surely, 2^380423707477 is an apocalyptic number.

It is an amenable number.

380423707477 is a deficient number, since it is larger than the sum of its proper divisors (43641883307).

380423707477 is a wasteful number, since it uses less digits than its factorization.

380423707477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718520.

The product of its (nonzero) digits is 5531904, while the sum is 52.

The spelling of 380423707477 in words is "three hundred eighty billion, four hundred twenty-three million, seven hundred seven thousand, four hundred seventy-seven".