380563142405 has 32 divisors (see below), whose sum is σ = 467459421408. Its totient is φ = 297363456000.

The previous prime is 380563142359. The next prime is 380563142413. The reversal of 380563142405 is 504241365083.

It is a Cunningham number, because it is equal to 616898²+1.

It can be written as a sum of positive squares in 16 ways, for example, as 179286190084 + 201276952321 = 423422^2 + 448639^2 .

It is not a de Polignac number, because 380563142405 - 2¹⁰ = 380563141381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15319895 + ... + 15344715.

It is an arithmetic number, because the mean of its divisors is an integer number (14608106919).

Almost surely, 2^380563142405 is an apocalyptic number.

It is an amenable number.

380563142405 is a deficient number, since it is larger than the sum of its proper divisors (86896279003).

380563142405 is a wasteful number, since it uses less digits than its factorization.

380563142405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 380563142405 in words is "three hundred eighty billion, five hundred sixty-three million, one hundred forty-two thousand, four hundred five".