380265783205 has 16 divisors (see below), whose sum is σ = 568917120384. Its totient is φ = 237048799680.

The previous prime is 380265783199. The next prime is 380265783223. The reversal of 380265783205 is 502387562083.

It is not a de Polignac number, because 380265783205 - 2¹⁷ = 380265652133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493851282 + ... + 493852051.

It is an arithmetic number, because the mean of its divisors is an integer number (35557320024).

Almost surely, 2^380265783205 is an apocalyptic number.

380265783205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380265783205 is a deficient number, since it is larger than the sum of its proper divisors (188651337179).

380265783205 is a wasteful number, since it uses less digits than its factorization.

380265783205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987703356.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 380265783205 in words is "three hundred eighty billion, two hundred sixty-five million, seven hundred eighty-three thousand, two hundred five".