380423824826 has 8 divisors (see below), whose sum is σ = 570651534804. Its totient is φ = 190206646560.

The previous prime is 380423824819. The next prime is 380423824841. The reversal of 380423824826 is 628428324083.

It can be written as a sum of positive squares in 2 ways, for example, as 353626462225 + 26797362601 = 594665^2 + 163699^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 2541995 + ... + 2687486.

Almost surely, 2^380423824826 is an apocalyptic number.

380423824826 is a deficient number, since it is larger than the sum of its proper divisors (190227709978).

380423824826 is a wasteful number, since it uses less digits than its factorization.

380423824826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265856.

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 380423824826 in words is "three hundred eighty billion, four hundred twenty-three million, eight hundred twenty-four thousand, eight hundred twenty-six".