919092838382 has 4 divisors (see below), whose sum is σ = 1378639257576. Its totient is φ = 459546419190.

The previous prime is 919092838381. The next prime is 919092838429. The reversal of 919092838382 is 283838290919.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (919092838381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229773209594 + ... + 229773209597.

It is an arithmetic number, because the mean of its divisors is an integer number (344659814394).

Almost surely, 2^919092838382 is an apocalyptic number.

919092838382 is a deficient number, since it is larger than the sum of its proper divisors (459546419194).

919092838382 is a wasteful number, since it uses less digits than its factorization.

919092838382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459546419193.

The product of its (nonzero) digits is 13436928, while the sum is 62.

The spelling of 919092838382 in words is "nine hundred nineteen billion, ninety-two million, eight hundred thirty-eight thousand, three hundred eighty-two".