1904230226382 has 32 divisors (see below), whose sum is σ = 4155150510720. Its totient is φ = 576974687520.

The previous prime is 1904230226363. The next prime is 1904230226387. The reversal of 1904230226382 is 2836220324091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1904230226387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025332 + ... + 2204487.

It is an arithmetic number, because the mean of its divisors is an integer number (129848453460).

Almost surely, 2^{1904230226382} is an apocalyptic number.

1904230226382 is an abundant number, since it is smaller than the sum of its proper divisors (2250920284338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1904230226382 is a wasteful number, since it uses less digits than its factorization.

1904230226382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238768.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 1904230226382 in words is "one trillion, nine hundred four billion, two hundred thirty million, two hundred twenty-six thousand, three hundred eighty-two".