383126049382 has 4 divisors (see below), whose sum is σ = 574689074076. Its totient is φ = 191563024690.

The previous prime is 383126049379. The next prime is 383126049401. The reversal of 383126049382 is 283940621383.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95781512344 + ... + 95781512347.

It is an arithmetic number, because the mean of its divisors is an integer number (143672268519).

Almost surely, 2^383126049382 is an apocalyptic number.

383126049382 is a deficient number, since it is larger than the sum of its proper divisors (191563024694).

383126049382 is a wasteful number, since it uses less digits than its factorization.

383126049382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191563024693.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 383126049382 in words is "three hundred eighty-three billion, one hundred twenty-six million, forty-nine thousand, three hundred eighty-two".