383504213882 has 8 divisors (see below), whose sum is σ = 575259222900. Its totient is φ = 191751139584.

The previous prime is 383504213881. The next prime is 383504213891. The reversal of 383504213882 is 288312405383.

It can be written as a sum of positive squares in 2 ways, for example, as 383333101321 + 171112561 = 619139^2 + 13081^2 .

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

It is not an unprimeable number, because it can be changed into a prime (383504213881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211994 + ... + 901082.

Almost surely, 2^383504213882 is an apocalyptic number.

383504213882 is a deficient number, since it is larger than the sum of its proper divisors (191755009018).

383504213882 is a wasteful number, since it uses less digits than its factorization.

383504213882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967360.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 383504213882 in words is "three hundred eighty-three billion, five hundred four million, two hundred thirteen thousand, eight hundred eighty-two".