380448463305 has 64 divisors (see below), whose sum is σ = 649906882560. Its totient is φ = 189634807296.

The previous prime is 380448463279. The next prime is 380448463453. The reversal of 380448463305 is 503364844083.

It is not a de Polignac number, because 380448463305 - 2¹⁰ = 380448462281 is a prime.

It is a super-2 number, since 2×380448463305² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2624206 + ... + 2765384.

It is an arithmetic number, because the mean of its divisors is an integer number (10154795040).

Almost surely, 2^380448463305 is an apocalyptic number.

It is an amenable number.

380448463305 is a deficient number, since it is larger than the sum of its proper divisors (269458419255).

380448463305 is a wasteful number, since it uses less digits than its factorization.

380448463305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141390.

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 380448463305 in words is "three hundred eighty billion, four hundred forty-eight million, four hundred sixty-three thousand, three hundred five".