1904230226383 has 4 divisors (see below), whose sum is σ = 1909686473800. Its totient is φ = 1898773978968.

The previous prime is 1904230226363. The next prime is 1904230226387. The reversal of 1904230226383 is 3836220324091.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1904230226383 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 2728123185 + ... + 2728123882.

It is an arithmetic number, because the mean of its divisors is an integer number (477421618450).

Almost surely, 2^{1904230226383} is an apocalyptic number.

1904230226383 is a deficient number, since it is larger than the sum of its proper divisors (5456247417).

1904230226383 is an equidigital number, since it uses as much as digits as its factorization.

1904230226383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456247416.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 1904230226383 in words is "one trillion, nine hundred four billion, two hundred thirty million, two hundred twenty-six thousand, three hundred eighty-three".