380013105291 has 8 divisors (see below), whose sum is σ = 506699827920. Its totient is φ = 253334226432.

The previous prime is 380013105289. The next prime is 380013105337. The reversal of 380013105291 is 192501310083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380013105291 - 2¹ = 380013105289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380013105271) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1846950 + ... + 2042363.

It is an arithmetic number, because the mean of its divisors is an integer number (63337478490).

Almost surely, 2^380013105291 is an apocalyptic number.

380013105291 is a deficient number, since it is larger than the sum of its proper divisors (126686722629).

380013105291 is a wasteful number, since it uses less digits than its factorization.

380013105291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921885.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 380013105291 in words is "three hundred eighty billion, thirteen million, one hundred five thousand, two hundred ninety-one".